BULLETIN B 132 01 February 1999 Contents described in the Explanatory Supplement, mailed with Bulletin B121 1 - EARTH ORIENTATION PARAMETERS (IERS evaluation). The values in this section are samplings of section 2 given at five-day intervals. Date MJD x y UT1R-UTC UT1R-TAI dPsi dEpsilon 1998/99 " " s s 0.001" 0.001" (0h UTC) Final Bulletin B values. DEC 2 51149 .14806 .33759 -.251112 -31.251112 -48.0 -4.1 DEC 7 51154 .14373 .33227 -.257328 -31.257328 -46.1 -4.5 DEC 12 51159 .13789 .32381 -.262973 -31.262973 -48.0 -3.7 DEC 17 51164 .13795 .31573 -.268324 -31.268324 -47.2 -3.6 DEC 22 51169 .14286 .31017 -.273314 -31.273314 -46.5 -3.8 DEC 27 51174 .14226 .30243 -.277861 -31.277861 -47.9 -3.4 JAN 1 51179 .13851 .29565 .717290 -31.282711 -47.5 -4.1 Preliminary extension, to be updated weekly in Bulletin A and monthly in Bulletin B. JAN 6 51184 .13636 .28782 .712643 -31.287357 -46.2 -4.0 JAN 11 51189 .13350 .28491 .707607 -31.292393 -40.3 -2.7 JAN 16 51194 .12282 .27607 .702677 -31.297323 -58.7 -4.6 JAN 21 51199 .11600 .26866 .698698 -31.301302 -44.3 -3.3 JAN 26 51204 .11338 .26330 .693690 -31.306310 -46.0 -3.7 JAN 31 51209 .10817 .25871 .686988 -31.313012 -45.0 -4.3 FEB 5 51214 .10129 .25450 .680044 -31.319956 -45.0 -4.1 FEB 10 51219 .09405 .25090 .672442 -31.327559 -46.0 -4.7 FEB 15 51224 .08666 .24782 .664175 -31.335825 -44.5 -5.1 FEB 20 51229 .07920 .24529 .655294 -31.344706 -44.8 -4.7 FEB 25 51234 .07173 .24330 .645845 -31.354155 -46.0 -5.8 MAR 2 51239 .06428 .24186 .635900 -31.364100 -43.8 -5.5 MAR 7 51244 .05691 .24096 .625525 -31.374476 -45.2 -5.6 MAR 12 51249 .04966 .24059 .614782 -31.385218 -44.4 -6.6 MAR 17 51254 .04256 .24073 .603758 -31.396242 -43.1 -6.2 MAR 22 51259 .03566 .24139 .592520 -31.407480 -44.8 -6.6 MAR 27 51264 .02898 .24253 .581167 -31.418833 -43.4 -7.2 Note. In UT1R, the effects of zonal tides with periods shorter than 35 days are removed; UT1-UT1R ( smaller than 0.0025s in absolute value ) should be added after quadratic interpolation of UT1R.Section 2 of this Bulletin gives the daily interpolation of x, y, UT1, duration of day, dPsi, and dEpsilon. 2 - SMOOTHED VALUES OF X, Y, UT1, D, DPSI, DEPSILON (IERS EVALUATION) at one-day intervals. For smoothing characteristics, see Table2 in the explanatory supplement. The reference system is described in the 1997 IERS Annual Report. 1998/99 MJD x y UT1-UTC UT1-UT1R D dPsi dEpsilon (0 h UTC) " " s ms ms 0.001" 0.001" DEC 1 51148 .14944 .33929 -.249946 -.078 1.741 -48.2 -4.1 DEC 2 51149 .14806 .33759 -.251603 -.491 1.599 -48.0 -4.1 DEC 3 51150 .14698 .33612 -.253129 -.762 1.443 -47.6 -4.3 DEC 4 51151 .14652 .33508 -.254491 -.871 1.285 -47.1 -4.4 DEC 5 51152 .14596 .33430 -.255715 -.844 1.178 -46.6 -4.4 DEC 6 51153 .14494 .33336 -.256868 -.740 1.108 -46.2 -4.5 DEC 7 51154 .14373 .33227 -.257949 -.621 1.083 -46.1 -4.5 DEC 8 51155 .14226 .33114 -.259045 -.534 1.086 -46.2 -4.5 DEC 9 51156 .14085 .32972 -.260125 -.498 1.078 -46.6 -4.4 DEC 10 51157 .13970 .32788 -.261198 -.514 1.132 -47.0 -4.2 DEC 11 51158 .13868 .32581 -.262383 -.566 1.206 -47.5 -3.9 DEC 12 51159 .13789 .32381 -.263602 -.629 1.179 -48.0 -3.7 DEC 13 51160 .13739 .32194 -.264751 -.678 1.119 -47.8 -3.6 DEC 14 51161 .13715 .32013 -.265835 -.686 1.059 -47.8 -3.5 DEC 15 51162 .13724 .31841 -.266862 -.632 .974 -47.7 -3.4 DEC 16 51163 .13745 .31697 -.267781 -.500 .875 -47.5 -3.5 DEC 17 51164 .13795 .31573 -.268613 -.289 .802 -47.2 -3.6 DEC 18 51165 .13887 .31447 -.269390 -.007 .726 -46.9 -3.8 DEC 19 51166 .14008 .31334 -.270075 .327 .648 -46.7 -3.9 DEC 20 51167 .14143 .31255 -.270698 .679 .623 -46.5 -4.0 DEC 21 51168 .14240 .31168 -.271337 1.004 .672 -46.4 -4.0 DEC 22 51169 .14286 .31017 -.272057 1.256 .716 -46.5 -3.8 DEC 23 51170 .14305 .30825 -.272781 1.391 .757 -46.7 -3.7 DEC 24 51171 .14313 .30669 -.273578 1.380 .930 -47.0 -3.6 DEC 25 51172 .14311 .30533 -.274641 1.217 1.182 -47.3 -3.4 DEC 26 51173 .14282 .30382 -.275931 .920 1.354 -47.7 -3.4 DEC 27 51174 .14226 .30243 -.277330 .531 1.405 -47.9 -3.4 DEC 28 51175 .14169 .30116 -.278716 .113 1.355 -48.2 -3.4 DEC 29 51176 .14121 .29991 -.280017 -.260 1.256 -48.2 -3.6 DEC 30 51177 .14069 .29871 -.281211 -.527 1.160 -48.0 -3.8 DEC 31 51178 .13976 .29739 -.282333 -.656 1.071 -47.6 -3.9 JAN 1 51179 .13851 .29565 .716636 -.653 .954 -47.5 -4.1 JAN 2 51180 .13771 .29355 .715740 -.563 .872 -47.3 -4.3 JAN 3 51181 .13748 .29165 .714871 -.447 .871 -47.3 -4.4 JAN 4 51182 .13719 .29022 .713983 -.359 .862 -47.2 -4.3 JAN 5 51183 .13669 .28893 .713142 -.328 .852 -46.8 -4.2 JAN 6 51184 .13636 .28782 .712282 -.360 .956 -46.2 -4.0 JAN 7 51185 .13628 .28706 .711237 -.438 1.077 -44.9 -3.6 JAN 8 51186 .13614 .28661 .710138 -.536 1.072 -43.2 -3.3 JAN 9 51187 .13572 .28628 .709103 -.623 1.056 -41.4 -2.9 JAN 10 51188 .13487 .28572 .708036 -.671 1.080 -40.2 -2.8 JAN 11 51189 .13350 .28491 .706950 -.657 1.017 -40.3 -2.7 JAN 12 51190 .13145 .28364 .706005 -.564 .858 -42.1 -2.8 JAN 13 51191 .12910 .28188 .705233 -.387 .770 -45.8 -3.2 JAN 14 51192 .12691 .28008 .704461 -.135 .732 -50.7 -3.7 JAN 15 51193 .12493 .27795 .703761 .175 .669 -55.6 -4.2 JAN 16 51194 .12282 .27607 .703188 .511 .561 -58.7 -4.6 JAN 17 51195 .12060 .27409 .702625 .833 .544 -59.0 -4.7 JAN 18 51196 .11888 .27266 .702082 1.092 .570 -56.4 -4.6 JAN 19 51197 .11747 .27134 .701470 1.240 .673 -52.0 -4.1 JAN 20 51198 .11626 .26993 .700729 1.244 .840 -47.4 -3.7 JAN 21 51199 .11600 .26866 .699791 1.093 1.050 -44.3 -3.3 JAN 22 51200 .11611 .26748 .698640 .809 1.214 -44.8 -3.0 JAN 23 51201 .11610 .26627 .697382 .440 1.327 -45.2 -3.0 JAN 24 51202 .11587 .26530 .696009 .050 1.413 -45.6 -3.2 JAN 25 51203 .11574 .26442 .694578 -.296 1.421 -45.9 -3.4 JAN 26 51204 .11338 .26330 .693149 -.541 1.374 -46.0 -3.7 JAN 27 51205 .11298 .26234 .691771 -.655 1.315 -45.9 -3.9 JAN 28 51206 .11193 .26154 .690483 -.639 1.237 -45.7 -4.1 JAN 29 51207 .11070 .26066 .689257 -.528 1.201 -45.5 -4.2 JAN 30 51208 .10940 .25967 .688021 -.378 1.242 -45.2 -4.3 JAN 31 51209 .10817 .25871 .686740 -.248 1.335 -45.0 -4.3 3 - NORMAL VALUES OF THE EARTH ORIENTATION PARAMETERS AT FIVE-DAY INTERVALS (IERS evaluation). Raw normal values Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEps x y UT1 dPsi dEps (0 h UTC) " " s 0.001" 0.001" 0.0001s 0.001" DEC 2 51149 .14806 .33796 -.251610 -48.16 -4.33 .14 .14 .05 .87 .81 DEC 7 51154 .14367 .33224 -.257948 -46.45 -4.46 .12 .14 .03 .96 .84 DEC 12 51159 .13793 .32388 -.263606 - - .14 .14 .04 - - DEC 17 51164 .13787 .31565 -.268611 -47.62 -3.60 .13 .14 .04 .99 .84 DEC 22 51169 .14275 .31020 -.272054 -46.29 -4.15 .13 .16 .04 .86 .81 DEC 27 51174 .14235 .30278 -.277348 - - .19 .24 .06 - - JAN 1 51179 .13862 .29572 .716639 -47.18 -3.85 .12 .16 .04 1.04 .84 JAN 6 51184 .13637 .28778 .712283 -46.47 -4.69 .11 .13 .05 .92 .83 JAN 11 51189 .13357 .28497 .706950 -39.76 -3.01 .14 .16 .04 .88 .82 JAN 16 51194 .12277 .27580 .703190 - - .12 .14 .04 - - JAN 21 51199 .11598 .26856 .699794 - - .12 .15 .05 - - JAN 26 51204 .11368 .26352 .693175 - - .19 .18 .06 - - JAN 31 51209 .10792 .25850 - - - .22 .23 - - - 4 - DURATION OF THE DAY AND ANGULAR VELOCITY OF THE EARTH (IERS evaluation). The data of this section are smoothed, with the same characteristics as UT1R in section 1. They are corrected for the effects of zonal tides with periods up to 35 days. Section 2 gives the daily interpolation of D. Date (0h UTC) DR OmegaR 1998/99 MJD s (microrad/s) DEC 2 51149 .00125 72.921 15041 DEC 7 51154 .00120 15046 DEC 12 51159 .00112 15052 DEC 17 51164 .00106 15058 DEC 22 51169 .00092 15069 DEC 27 51174 .00099 15063 JAN 1 51179 .00101 15061 5 - INFORMATION ON TIME SCALES All information concerning time scales : announcements of the leap seconds (Bulletin C) and of the value of DUT1 (Bulletin D) can be found in our web/ftp site : World Wide Web : http://hpiers.obspm.fr Anonymous ftp : hpiers.obspm.fr or 145.238.100.28 6 - SUMMARY OF CONTRIBUTED EARTH ORIENTATION PARAMETERS SERIES This section gives the average precision of the individual series contri- buting to the combination and their average agreement with it. The periods covered start at the beginning of the first month in Section 1 and end with the last available value in the individual series considered. The complete list of measurements is available in the electronic-mailed version of Bulletin B in section 7. Units : 0.001" for x,y , 0.0001s for UT1, 0.001" for dPsi, dEpsi. -------------------------------------------------------------------------------- EOP series Mean formal uncertainty Periods covered Weighted RMS agreement with Bulletin B -------------------------------------------------------------------------------- x y UT D dPsi dEps Data Number VLBI EOP(SPBU) 99 R 01 - - .17 - - - 42 51144.70 to 51203.71 - - .46 - - - EOP(OPA) 99 R 01 - - .12 - - - 26 51144.70 to 51187.81 - - .20 - - - EOP(IAA) 98 R 01 .10 .08 .04 - .19 .07 7 51149.25 to 51191.25 .14 .17 .08 - .19 .44 EOP(USNO) 98 R 00 .10 .09 .05 .13 .21 .09 8 51149.25 to 51198.25 .18 .14 .04 .36 .06 .02 EOP(USNO) 98 R 01 - - .12 - - - 45 51144.70 to 51203.71 - - .13 - - - LLR EOP(UTXMO)96 M 01 Cerga - - 1.16 - - - 7 51154.22 to 51203.85 - - 2.58 - - - EOP(UTXMO)96 M 01 TLRS - - 2.49 - - - 10 51156.49 to 51206.25 - - 3.41 - - - GPS EOP(CODE) 98 P 01 .02 .02 - .01 - - 53 51149.50 to 51201.50 .22 .11 - .23 - - EOP(EMR) 96 P 03 .05 .05 - .07 - - 60 51149.50 to 51208.50 .19 .17 - .40 - - EOP(ESOC) 96 P 01 .04 .04 - .06 - - 46 51149.50 to 51194.50 .15 .20 - .32 - - EOP(GFZ) 96 P 02 .01 .01 - .01 - - 46 51149.50 to 51194.50 .10 .10 - .25 - - EOP(JPL) 96 P 03 .05 .06 - .18 - - 46 51149.50 to 51194.50 .08 .11 - .40 - - EOP(NOAA) 96 P 01 .03 .04 - .13 - - 53 51149.50 to 51201.50 .23 .94 - .65 - - EOP(SIO) 96 P 01 .05 .05 - .16 - - 46 51149.50 to 51194.50 .12 .10 - .41 - - EOP(IGS) 95 P 02 .05 .05 .17 .10 - - 46 51149.50 to 51194.50 .07 .06 .36 .26 - - EOP(IGS) 96 P 02 .08 .10 .36 .16 - - 60 51149.50 to 51208.50 .14 .11 1.08 .30 - - EOP(IERS) 97 P 01 .09 .08 .30 .12 - - 60 51149.50 to 51208.50 .03 .05 .37 .17 - - SLR EOP(CGS) 97 L 02 .25 .22 .23 - - - 49 51152.00 to 51202.00 .61 .56 - - - - EOP(CSR) 95 L 01 .50 .42 .77 - - - 19 51149.80 to 51203.25 .35 .26 1.08 - - - EOP(DUT) 98 L 01 .15 .14 - - - - 17 51150.00 to 51198.00 .36 .46 - - - - EOP(IAA) 98 L 02 .07 .06 .04 .05 - - 55 51149.00 to 51203.00 .27 .29 2.54 .28 - - EOP(MCC) 97 L 01 .10 .08 - .09 - - 50 51149.00 to 51198.00 .22 .23 - .56 - - Bulletin A EOP(NEOS) 97 C 01 .34 .32 .47 - - - 61 51149.00 to 51209.00 .17 .11 .28 - - - 7 - INDIVIDUAL SERIES OF EARTH ORIENTATION PARAMETERS The series listed hereafter,obtained by the IERS Operational Centres, have been used for the evaluations of Section 1. They are described in IERS Annual Report or in the IERS Technical Notes . 7-a - Very Long Base Radio Interferometry - EOP(SPBU) 99 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi DEC 4 51151.68 -255470 14 DEC 5 51152.68 -256638 15 DEC 5 51152.84 -256865 19 DEC 7 51154.67 -258830 18 DEC 8 51155.67 -259925 11 DEC 10 51157.66 -262132 19 DEC 11 51158.66 -263363 13 DEC 12 51159.66 -264522 25 DEC 12 51159.82 -264730 17 DEC 14 51161.65 -266677 18 DEC 15 51162.65 -267640 13 DEC 17 51164.65 -269286 16 DEC 18 51165.64 -269989 14 DEC 19 51166.64 -270630 20 DEC 19 51166.80 -270754 20 DEC 21 51168.63 -271925 14 DEC 22 51169.63 -272667 18 DEC 26 51173.62 -277044 17 DEC 28 51175.62 -279700 16 DEC 31 51178.61 -283117 15 JAN 2 51180.60 715060 14 JAN 2 51180.77 714900 15 JAN 4 51182.76 713149 17 JAN 7 51185.76 710260 17 JAN 8 51186.75 709247 17 JAN 9 51187.75 708185 11 JAN 9 51187.91 707956 25 JAN 11 51189.74 706164 13 JAN 14 51192.74 703732 19 JAN 15 51193.74 703086 19 JAN 16 51194.73 702448 24 JAN 16 51194.89 702645 18 JAN 18 51196.72 701329 20 JAN 21 51199.72 698844 22 JAN 22 51200.71 697612 15 JAN 23 51201.71 696325 16 JAN 23 51201.88 696053 34 JAN 25 51203.71 693435 19 7-b - Very Long Base Radio Interferometry - EOP(OPA) 99 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi DEC 4 51151.68 -255354 13 DEC 5 51152.74 -256577 11 DEC 7 51154.67 -258696 13 DEC 8 51155.67 -259767 13 DEC 10 51157.66 -261964 13 DEC 11 51158.66 -263191 13 DEC 12 51159.72 -264421 10 DEC 14 51161.66 -266516 14 DEC 15 51162.65 -267486 13 DEC 17 51164.64 -269146 14 DEC 18 51165.64 -269858 13 DEC 19 51166.72 -270542 10 DEC 21 51168.63 -271812 13 DEC 22 51169.63 -272540 14 DEC 26 51173.70 -276927 10 DEC 28 51175.61 -279526 13 DEC 29 51176.61 -280781 14 DEC 31 51178.61 -283001 13 JAN 2 51180.68 715130 10 JAN 4 51182.76 713300 13 JAN 7 51185.76 710404 13 JAN 8 51186.75 709379 13 JAN 9 51187.81 708272 11 7-c - Very Long Base Radio Interferometry - EOP(IAA) 98 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi DEC 2 51149.25 14777 33747 -251989 -4813 -436 7 6 3 14 5 DEC 9 51156.25 14088 32965 -260383 -4720 -446 11 10 5 22 9 DEC 16 51163.25 13747 31650 -267982 -4780 -341 12 10 4 23 9 DEC 23 51170.25 14332 30782 -272954 -4688 -420 7 6 3 13 5 DEC 30 51177.25 14045 29835 -281496 -4776 -375 13 11 4 27 10 JAN 6 51184.25 13650 28746 712054 -4633 -468 10 8 5 18 7 JAN 13 51191.25 12883 28157 705063 -4695 -401 8 7 4 15 6 7-d - Very Long Base Radio Interferometry - EOP(USNO) 98 R 00 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi DEC 2 51149.25 14776 33725 -252009 -4783 -417 9 7 4 17 8 DEC 9 51156.25 14054 32941 -260396 -4660 -439 9 8 4 19 8 DEC 16 51163.25 13750 31656 -268006 -4729 -358 10 8 4 20 8 DEC 23 51170.25 14307 30763 -272974 -4667 -372 15 15 11 28 13 DEC 30 51177.25 14021 29845 -281507 -4788 -389 13 9 5 29 10 JAN 6 51184.25 13638 28751 712024 -4580 -391 8 7 4 20 8 JAN 13 51191.25 12859 28128 705028 -4696 -335 9 7 4 18 7 JAN 20 51198.25 11651 26966 700502 -4644 -364 8 7 4 17 7 7-e - Very Long Base Radio Interferometry - EOP(USNO) 98 R 01 Units : 0.00001" for x,y , 0.000001s for UT1 ,0.00001" for dPsi,dEpsi. Date Uncertainties 1998/99 MJD x y UT1-UTC dPsi dEpsi x y UT1-UTCdPsi dEpsi DEC 3 51150.68 -254088 10 DEC 4 51151.68 -255340 12 DEC 5 51152.68 -256506 9 DEC 5 51152.84 -256698 16 DEC 7 51154.67 -258695 13 DEC 8 51155.67 -259781 11 DEC 10 51157.66 -261982 12 DEC 11 51158.66 -263199 9 DEC 12 51159.66 -264354 19 DEC 12 51159.82 -264578 12 DEC 14 51161.65 -266519 12 DEC 15 51162.65 -267478 9 DEC 17 51164.64 -269131 9 DEC 18 51165.64 -269842 7 DEC 19 51166.64 -270477 14 DEC 19 51166.80 -270588 14 DEC 21 51168.63 -271785 10 DEC 22 51169.63 -272517 10 DEC 26 51173.62 -276856 10 DEC 26 51173.79 -277037 11 DEC 28 51175.62 -279528 9 DEC 29 51176.61 -280765 11 DEC 31 51178.61 -282982 11 JAN 2 51180.60 715211 9 JAN 2 51180.77 715078 14 JAN 4 51182.76 713335 12 JAN 7 51185.75 710400 12 JAN 8 51186.75 709356 9 JAN 9 51187.75 708269 11 JAN 9 51187.91 708152 15 JAN 11 51189.74 706224 11 JAN 14 51192.74 703928 13 JAN 15 51193.74 703333 14 JAN 16 51194.73 702763 14 JAN 16 51194.89 702684 12 JAN 18 51196.72 701645 15 JAN 21 51199.72 698980 16 JAN 22 51200.71 697747 12 JAN 23 51201.71 696454 17 JAN 23 51201.88 696192 39 JAN 25 51203.71 693569 18 7-f - Lunar Laser Ranging - EOP(UTXMO)96 M 01 (UNIT : 0.000001s for UT0-UTC) Date Uncertainties 1998/99 MJD UT0-UTC UTO-UTC STATION REFLECTOR DEC 7 51154.217 -235730 110 CER HAD DEC 8 51155.248 -236950 210 CER HAD DEC 9 51156.488 -269450 260 TLR HAD DEC 25 51172.743 -255030 110 CER HAD DEC 26 51173.828 -256670 100 CER HAD DEC 28 51175.165 -287670 260 TLR HAD DEC 30 51177.141 -289960 500 TLR HAD JAN 6 51184.414 703470 190 TLR HAD JAN 7 51185.459 702400 160 TLR HAD JAN 8 51186.460 701380 150 TLR HAD JAN 22 51200.757 715960 200 CER HAD JAN 24 51202.849 712580 50 CER HAD JAN 25 51203.116 686990 230 TLR HAD JAN 25 51203.854 711140 30 CER HAD JAN 26 51204.098 685770 260 TLR HAD JAN 27 51205.104 684650 190 TLR HAD JAN 28 51206.249 683310 290 TLR HAD 7 -g - EOP(CODE) 98 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 148960 338369 -2464276 17032 17 18 20 10 DEC 2 51149.50 147955 336877 -2480458 15415 17 18 20 10 DEC 3 51150.50 147236 335604 -2494994 13732 17 17 19 10 DEC 4 51151.50 146676 334614 -2507961 12350 17 17 19 10 DEC 5 51152.50 145914 333620 -2519829 11560 16 17 20 10 DEC 6 51153.50 144760 332731 -2531098 11263 16 17 20 10 DEC 7 51154.50 143456 331650 -2541803 10903 16 16 20 10 DEC 8 51155.50 142090 330392 -2552350 10821 15 15 19 10 DEC 9 51156.50 140857 328715 -2563278 11173 15 15 19 10 DEC 10 51157.50 139709 326821 -2574902 11777 15 15 20 10 DEC 11 51158.50 138756 324795 -2586787 11914 16 16 21 10 DEC 12 51159.50 138130 322881 -2598573 11677 16 16 21 10 DEC 13 51160.50 137762 320991 -2609735 10926 16 16 21 10 DEC 14 51161.50 137701 319270 -2620245 10173 16 16 20 10 DEC 15 51162.50 137873 317623 -2629892 9254 16 16 20 10 DEC 16 51163.50 138228 316304 -2638572 8282 16 16 19 9 DEC 17 51164.50 138908 315008 -2646412 7499 16 16 20 10 DEC 18 51165.50 139980 313876 -2653565 6934 16 16 20 10 DEC 19 51166.50 141265 312911 -2660146 6544 17 16 20 10 DEC 20 51167.50 142369 311955 -2666383 6427 16 16 19 9 DEC 21 51168.50 143081 310756 -2672586 6630 17 17 19 9 DEC 22 51169.50 143412 309144 -2679558 7599 16 16 20 10 DEC 23 51170.50 143470 307471 -2687902 9091 16 16 20 10 DEC 24 51171.50 143470 305960 -2698187 11040 17 16 21 11 DEC 25 51172.50 143289 304573 -2710251 12701 17 17 22 12 DEC 26 51173.50 142892 303172 -2723276 13416 18 17 23 13 DEC 27 51174.50 142369 301862 -2736788 13565 18 17 25 14 DEC 28 51175.50 141913 300667 -2750401 13304 18 17 26 15 DEC 29 51176.50 141442 299410 -2763542 12548 17 17 27 16 DEC 30 51177.50 140709 298178 -2775593 11342 16 16 27 16 DEC 31 51178.50 139692 296438 -2786470 10260 16 16 26 15 JAN 1 51179.50 138701 294603 7203859 9306 15 15 26 15 JAN 2 51180.50 138075 292650 7195044 8757 16 16 26 15 JAN 3 51181.50 137810 290985 7186429 8804 17 17 26 15 JAN 4 51182.50 137341 289565 7177732 9007 17 16 25 14 JAN 5 51183.50 136991 288338 7168700 9333 17 16 24 13 JAN 6 51184.50 136688 287422 7158586 10317 17 16 23 12 JAN 7 51185.50 136594 286769 7147808 10841 16 16 22 12 JAN 8 51186.50 136337 286404 7136948 10772 16 16 22 12 JAN 9 51187.50 135743 285921 7126151 10570 16 16 21 11 JAN 10 51188.50 134573 285327 7115571 10240 16 16 20 10 JAN 11 51189.50 132829 284292 7105736 9428 15 15 19 9 JAN 12 51190.50 130669 282728 7097102 8218 16 15 19 9 JAN 13 51191.50 128478 280997 7089452 7285 16 15 19 9 JAN 14 51192.50 126319 278969 7082367 6831 16 15 20 10 JAN 15 51193.50 124251 277111 7075973 6309 17 16 20 10 JAN 16 51194.50 122074 275235 7070619 5486 17 17 21 11 JAN 17 51195.50 120113 273773 7065730 5267 18 17 22 11 JAN 18 51196.50 118551 272182 7060252 6083 18 17 22 11 JAN 19 51197.50 117335 270708 7053407 7593 17 16 21 11 JAN 20 51198.50 116554 269155 7044807 9359 17 17 20 10 JAN 21 51199.50 116491 267981 7034189 11240 16 16 20 11 JAN 22 51200.50 116617 266919 7021693 12854 15 16 20 11 JAN 23 51201.50 116445 265908 7008068 13650 16 16 21 11 7 -h - EOP(EMR) 96 P 03 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 148740 338866 -2664728 16486 44 46 192 63 DEC 2 51149.50 147368 337173 -2680758 15158 46 48 193 67 DEC 3 51150.50 146724 335750 -2695317 13279 45 47 196 66 DEC 4 51151.50 146347 335120 -2708256 12063 48 49 198 68 DEC 5 51152.50 145591 334330 -2720308 10863 46 49 200 68 DEC 6 51153.50 144562 333086 -2731876 11137 46 48 194 68 DEC 7 51154.50 143301 331936 -2742875 11028 44 45 196 63 DEC 8 51155.50 141504 330690 -2753753 10816 43 44 194 63 DEC 9 51156.50 140388 328992 -2764732 11127 44 45 194 62 DEC 10 51157.50 139165 327091 -2776461 11931 43 45 196 64 DEC 11 51158.50 138351 324917 -2788380 11770 44 45 194 67 DEC 12 51159.50 137798 322885 -2800590 11845 44 46 192 67 DEC 13 51160.50 137408 321128 -2812226 10663 48 49 192 87 DEC 14 51161.50 137210 319210 -2823118 10615 44 46 191 68 DEC 15 51162.50 137642 317727 -2832840 9247 44 45 192 66 DEC 16 51163.50 137864 316418 -2841721 8105 43 44 191 62 DEC 17 51164.50 138729 315348 -2849691 7666 43 45 192 62 DEC 18 51165.50 139850 313793 -2857450 6444 43 44 192 63 DEC 19 51166.50 140967 312898 -2863645 6546 43 45 190 64 DEC 20 51167.50 142282 312286 -2870636 6458 44 45 191 66 DEC 21 51168.50 143024 311108 -2877209 6457 43 44 190 62 DEC 22 51169.50 143131 309280 -2884349 7290 42 44 189 61 DEC 23 51170.50 143523 307474 -2892592 8712 43 44 189 60 DEC 24 51171.50 143463 306293 -2902418 10618 44 45 190 63 DEC 25 51172.50 143499 304708 -2914864 12871 44 46 191 62 DEC 26 51173.50 142986 303258 -2928176 13499 43 44 191 61 DEC 27 51174.50 142387 301827 -2941526 13312 43 44 192 61 DEC 28 51175.50 141516 300821 -2954653 13373 44 45 193 64 DEC 29 51176.50 141651 299397 -2967734 12341 46 48 194 72 DEC 30 51177.50 140502 298026 -2979655 11364 45 45 194 65 DEC 31 51178.50 139357 296862 -2990475 9952 49 49 196 87 JAN 1 51179.50 138365 294512 7000034 8571 45 46 197 64 JAN 2 51180.50 137822 292715 6989893 9012 44 46 197 64 JAN 3 51181.50 137528 290884 6981349 9402 43 45 195 60 JAN 4 51182.50 137039 289988 6972496 8832 44 46 195 64 JAN 5 51183.50 136316 288581 6963592 9677 46 49 196 69 JAN 6 51184.50 136214 287754 6953770 10593 43 45 194 62 JAN 7 51185.50 136174 286874 6942926 11404 44 45 197 65 JAN 8 51186.50 136001 286369 6931288 11066 46 48 198 72 JAN 9 51187.50 135503 285898 6920808 10816 44 45 194 65 JAN 10 51188.50 134275 285303 6910286 10897 43 45 193 65 JAN 11 51189.50 132551 284373 6900109 10988 43 45 192 64 JAN 12 51190.50 130433 282794 6890928 8774 44 45 192 64 JAN 13 51191.50 128135 280965 6883467 7852 44 45 191 65 JAN 14 51192.50 125931 278867 6876351 7678 43 45 191 64 JAN 15 51193.50 123909 276868 6869149 6682 44 45 188 62 JAN 16 51194.50 121810 275360 6863281 5795 43 44 188 60 JAN 17 51195.50 119604 273284 6858188 5224 43 44 188 60 JAN 18 51196.50 118291 272142 6853694 5972 45 47 167 67 JAN 19 51197.50 116980 270675 6846471 7962 44 45 172 62 JAN 20 51198.50 116084 269310 6837834 9389 45 46 178 65 JAN 21 51199.50 115996 267942 6827774 11536 45 46 182 63 JAN 22 51200.50 116243 267119 6815348 13187 45 47 186 65 JAN 23 51201.50 116030 265762 6802261 14124 45 47 188 65 JAN 24 51202.50 116096 265127 6825192 14507 85 88 229 146 JAN 25 51203.50 114839 264130 6811532 13991 80 89 228 126 JAN 26 51204.50 113027 262947 6798768 13621 95 95 230 140 JAN 27 51205.50 112955 262082 6786742 12959 100 103 230 161 JAN 28 51206.50 111091 261419 6774712 12085 87 96 232 128 JAN 29 51207.50 109966 260646 6762728 12270 80 88 229 115 JAN 30 51208.50 108610 259481 6751401 12914 85 94 231 132 7 -i - EOP(ESOC) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 149023 338353 -2507633 16738 54 58 84 73 DEC 2 51149.50 147499 336723 -2523337 14670 58 62 115 168 DEC 3 51150.50 146855 335353 -2537316 13287 54 57 170 75 DEC 4 51151.50 146594 334543 -2550174 12431 49 53 175 68 DEC 5 51152.50 145900 334032 -2561992 11205 56 61 183 73 DEC 6 51153.50 144755 333147 -2574047 11094 52 54 35 67 DEC 7 51154.50 143203 332135 -2584945 10701 43 46 66 61 DEC 8 51155.50 141741 330755 -2595550 10510 43 45 79 62 DEC 9 51156.50 140530 329104 -2606306 11002 44 46 92 65 DEC 10 51157.50 139535 327076 -2617685 11754 45 47 105 72 DEC 11 51158.50 138564 325000 -2629448 11772 46 48 118 69 DEC 12 51159.50 138053 323004 -2641186 11704 53 57 129 72 DEC 13 51160.50 137546 321069 -2652217 10633 34 38 69 57 DEC 14 51161.50 137505 319403 -2662879 10158 35 41 70 60 DEC 15 51162.50 137525 318000 -2672505 9211 37 39 74 65 DEC 16 51163.50 137964 316593 -2680835 7870 33 36 67 54 DEC 17 51164.50 138462 315359 -2688900 7401 32 35 66 52 DEC 18 51165.50 139512 314250 -2696195 6589 31 34 68 53 DEC 19 51166.50 140996 312914 -2702753 6306 33 34 69 56 DEC 20 51167.50 142212 312343 -2709141 5882 35 36 67 57 DEC 21 51168.50 142882 311308 -2715795 6389 31 33 63 50 DEC 22 51169.50 143089 309486 -2722960 7119 31 33 61 50 DEC 23 51170.50 143269 307825 -2731877 8954 30 32 59 48 DEC 24 51171.50 143187 306415 -2742132 10863 31 32 59 47 DEC 25 51172.50 143201 304879 -2754123 12645 32 35 59 49 DEC 26 51173.50 142660 303463 -2767200 13400 31 33 59 52 DEC 27 51174.50 142274 301934 -2780050 13286 54 57 10 76 DEC 28 51175.50 141765 300825 -2793291 13196 47 49 44 67 DEC 29 51176.50 141252 299539 -2806083 12389 48 50 68 70 DEC 30 51177.50 140471 298307 -2817945 11336 49 51 87 73 DEC 31 51178.50 139422 296890 -2828549 9870 49 52 103 70 JAN 1 51179.50 138252 294814 7162106 8821 49 53 116 68 JAN 2 51180.50 137865 292840 7153251 8888 57 62 128 77 JAN 3 51181.50 137593 291113 7143764 8671 32 34 63 51 JAN 4 51182.50 137073 289783 7135004 8593 36 38 65 54 JAN 5 51183.50 136526 288696 7125771 9058 33 36 62 53 JAN 6 51184.50 136142 287651 7115815 9970 34 35 65 53 JAN 7 51185.50 136265 287121 7105403 10795 39 41 69 57 JAN 8 51186.50 136195 286610 7095279 10643 42 45 70 59 JAN 9 51187.50 135552 286417 7085066 10669 35 39 67 57 JAN 10 51188.50 133920 285396 7075100 9996 50 53 10 70 JAN 11 51189.50 132728 284974 7065241 9722 42 45 40 60 JAN 12 51190.50 130214 283097 7056229 8303 42 46 61 61 JAN 13 51191.50 127908 280872 7048781 6592 43 46 76 63 JAN 14 51192.50 126095 279141 7041921 7128 43 46 91 67 JAN 15 51193.50 123729 277228 7035211 6290 44 46 104 62 JAN 16 51194.50 121450 275559 7029505 5123 51 54 114 70 7 -j - EOP(GFZ) 96 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 148954 338444 -2508683 16847 12 12 8 8 DEC 2 51149.50 147646 336582 -2524850 15457 12 12 8 8 DEC 3 51150.50 146980 335259 -2539630 13563 12 12 8 8 DEC 4 51151.50 146669 334539 -2552646 12377 12 13 9 9 DEC 5 51152.50 145756 333872 -2562642 11673 11 11 11 11 DEC 6 51153.50 144530 332782 -2574057 11192 10 10 8 8 DEC 7 51154.50 143289 331689 -2585073 10720 10 10 6 6 DEC 8 51155.50 141681 330484 -2595818 10795 10 10 6 6 DEC 9 51156.50 140489 328820 -2606639 10952 10 10 7 7 DEC 10 51157.50 139395 326841 -2618189 11853 10 10 6 6 DEC 11 51158.50 138494 324723 -2629929 11910 10 10 6 6 DEC 12 51159.50 137876 322813 -2641671 11810 11 11 10 10 DEC 13 51160.50 137473 320989 -2652768 10797 10 11 9 9 DEC 14 51161.50 137366 319186 -2663146 10094 10 10 6 6 DEC 15 51162.50 137601 317582 -2672454 9273 10 10 6 6 DEC 16 51163.50 137989 316257 -2680880 8048 10 10 7 7 DEC 17 51164.50 138677 314995 -2688225 7417 10 10 7 7 DEC 18 51165.50 139691 313798 -2694895 6485 10 10 8 8 DEC 19 51166.50 140954 312834 -2704385 6173 13 14 13 13 DEC 20 51167.50 142307 312173 -2710087 6012 12 13 10 10 DEC 21 51168.50 143057 311043 -2716057 6462 12 12 8 8 DEC 22 51169.50 143275 309244 -2722733 7357 12 12 8 8 DEC 23 51170.50 143411 307419 -2730877 8883 12 12 9 9 DEC 24 51171.50 143426 305974 -2740880 10958 12 12 8 8 DEC 25 51172.50 143359 304530 -2752972 12995 12 12 9 9 DEC 26 51173.50 142830 303007 -2766728 13566 12 12 12 12 DEC 27 51174.50 142257 301682 -2780459 13623 11 11 9 9 DEC 28 51175.50 141791 300425 -2794073 13372 11 11 9 9 DEC 29 51176.50 141332 299179 -2807124 12610 11 11 9 9 DEC 30 51177.50 140627 297903 -2819232 11413 11 11 8 8 DEC 31 51178.50 139444 296546 -2829764 9853 11 11 7 7 JAN 1 51179.50 138248 294592 7160749 9193 11 11 8 8 JAN 2 51180.50 137901 292512 7153603 8639 11 11 11 11 JAN 3 51181.50 137717 290784 7144779 8743 10 10 8 8 JAN 4 51182.50 137296 289480 7136012 8650 10 10 7 7 JAN 5 51183.50 136760 288277 7127051 9124 10 10 7 7 JAN 6 51184.50 136652 287343 7117470 9860 10 10 6 6 JAN 7 51185.50 136578 286802 7106751 11088 10 10 6 6 JAN 8 51186.50 136345 286343 7095885 10648 10 10 6 6 JAN 9 51187.50 135672 285997 7085539 10553 11 12 11 11 JAN 10 51188.50 134629 285508 7075004 10572 11 11 8 8 JAN 11 51189.50 132880 284476 7064909 9617 10 11 7 7 JAN 12 51190.50 130555 282823 7055855 8440 10 11 7 7 JAN 13 51191.50 128250 280973 7047696 7468 10 11 8 8 JAN 14 51192.50 126201 279124 7040242 6971 10 11 7 7 JAN 15 51193.50 124258 277033 7033252 6719 10 11 7 7 JAN 16 51194.50 121978 275308 7027005 5682 11 11 9 9 7 -k - EOP(JPL) 96 P 03 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 148879 338677 -2635964 16757 59 66 193 193 DEC 2 51149.50 147634 336772 -2651932 15105 51 56 182 182 DEC 3 51150.50 146966 335549 -2666045 13129 55 60 182 182 DEC 4 51151.50 146543 334771 -2678615 12092 58 61 185 185 DEC 5 51152.50 145613 333960 -2690103 10993 57 59 182 182 DEC 6 51153.50 144680 332914 -2700956 10805 56 57 185 185 DEC 7 51154.50 143223 331887 -2711832 11003 49 52 178 178 DEC 8 51155.50 141883 330587 -2722842 11031 41 48 171 171 DEC 9 51156.50 140527 328951 -2733883 11033 47 50 173 173 DEC 10 51157.50 139333 326929 -2745371 11909 52 56 188 188 DEC 11 51158.50 138511 324866 -2757230 11766 50 60 189 189 DEC 12 51159.50 137762 322992 -2769049 11828 43 52 171 171 DEC 13 51160.50 137358 321117 -2780366 10762 45 50 170 170 DEC 14 51161.50 137378 319361 -2790935 10346 47 53 179 179 DEC 15 51162.50 137486 317743 -2800700 9171 49 52 181 181 DEC 16 51163.50 137775 316487 -2809498 8426 48 55 186 186 DEC 17 51164.50 138479 315185 -2817396 7394 46 50 181 181 DEC 18 51165.50 139610 313972 -2824422 6704 47 55 179 179 DEC 19 51166.50 140751 312984 -2830933 6385 54 59 191 191 DEC 20 51167.50 142162 312268 -2837245 6309 49 57 180 180 DEC 21 51168.50 142781 311052 -2843738 6756 50 52 174 174 DEC 22 51169.50 143102 309183 -2850875 7579 47 54 175 175 DEC 23 51170.50 143289 307403 -2859053 8808 52 54 180 180 DEC 24 51171.50 143292 306068 -2868829 10738 47 55 177 177 DEC 25 51172.50 143268 304521 -2880721 12994 50 56 175 175 DEC 26 51173.50 142770 303061 -2893840 13153 53 62 177 177 DEC 27 51174.50 142183 301771 -2907093 13234 47 55 167 167 DEC 28 51175.50 141616 300531 -2920150 12760 52 60 172 172 DEC 29 51176.50 141107 299096 -2932845 12543 56 61 183 183 DEC 30 51177.50 140356 297919 -2944572 10889 52 56 173 173 DEC 31 51178.50 139340 296592 -2954795 9607 46 50 168 168 JAN 1 51179.50 138195 294702 7033994 8930 52 54 169 169 JAN 2 51180.50 137706 292439 7024872 9418 47 53 168 168 JAN 3 51181.50 137486 290998 7015496 9413 53 60 170 170 JAN 4 51182.50 137200 289472 7006168 9270 53 62 171 171 JAN 5 51183.50 136561 288286 6996888 9276 52 59 169 169 JAN 6 51184.50 136574 287365 6986991 10478 53 58 170 170 JAN 7 51185.50 136386 286830 6976033 11390 48 60 166 166 JAN 8 51186.50 136142 286252 6964906 10813 51 61 176 176 JAN 9 51187.50 135648 286144 6954173 10607 49 57 166 166 JAN 10 51188.50 134482 285314 6943499 10700 46 54 173 173 JAN 11 51189.50 132848 284378 6933281 9716 47 54 174 174 JAN 12 51190.50 130521 282711 6924323 8202 44 51 165 165 JAN 13 51191.50 128073 281021 6916444 7580 55 61 189 189 JAN 14 51192.50 126165 279128 6909053 7245 46 56 176 176 JAN 15 51193.50 124169 276799 6902337 6246 43 52 170 170 JAN 16 51194.50 121906 275182 6896537 5431 49 55 179 179 7 -l - EOP(NOAA) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 148781 338391 -2510602 16435 37 38 46 91 DEC 2 51149.50 147380 336647 -2528221 15433 34 33 41 81 DEC 3 51150.50 146966 335412 -2543925 13289 35 35 43 87 DEC 4 51151.50 146408 334388 -2558245 11908 39 40 47 94 DEC 5 51152.50 145459 333461 -2573250 11492 42 43 49 99 DEC 6 51153.50 144103 332799 -2575264 11112 37 39 45 91 DEC 7 51154.50 142794 331926 -2587422 10922 36 38 42 85 DEC 8 51155.50 141570 330649 -2601152 11554 33 33 39 77 DEC 9 51156.50 140306 328692 -2614135 11675 37 37 42 84 DEC 10 51157.50 138955 326951 -2628532 12939 36 37 45 90 DEC 11 51158.50 138520 325093 -2642731 12445 41 43 49 99 DEC 12 51159.50 137546 322911 -2652678 12435 38 39 44 88 DEC 13 51160.50 137473 321186 -2652680 10925 36 38 42 85 DEC 14 51161.50 137605 319265 -2664146 10784 35 35 39 77 DEC 15 51162.50 137850 317851 -2674777 9237 32 34 38 76 DEC 16 51163.50 137853 316484 -2683256 7774 32 32 38 76 DEC 17 51164.50 138765 315136 -2694632 7857 30 30 36 72 DEC 18 51165.50 139804 314013 -2703829 6470 31 33 39 78 DEC 19 51166.50 140948 312758 -2709389 6323 32 33 38 76 DEC 20 51167.50 142276 312103 -2712162 6279 33 35 42 84 DEC 21 51168.50 142755 310941 -2719664 6578 32 33 40 79 DEC 22 51169.50 143091 309151 -2728574 7912 34 37 42 85 DEC 23 51170.50 142834 307235 -2738237 9920 35 37 43 86 DEC 24 51171.50 142763 306453 -2745165 12125 34 36 43 85 DEC 25 51172.50 143359 304895 -2758599 14157 37 40 48 95 DEC 26 51173.50 142864 303317 -2772608 14741 37 41 50 99 DEC 27 51174.50 142333 301939 -2779990 14187 33 34 46 92 DEC 28 51175.50 141782 300660 -2793604 13963 37 40 50 101 DEC 29 51176.50 141391 299558 -2806124 12419 42 47 59 117 DEC 30 51177.50 140572 298450 -2817321 10557 40 42 58 115 DEC 31 51178.50 139467 296952 -7827280 10009 41 44 58 117 JAN 1 51179.50 138345 294551 2163684 9992 35 36 98 197 JAN 2 51180.50 138147 292502 7153879 8132 38 39 65 129 JAN 3 51181.50 137593 290800 7143621 8423 33 34 96 191 JAN 4 51182.50 137305 290008 7134819 8666 36 38 99 198 JAN 5 51183.50 136507 288185 7125810 9044 37 36 98 195 JAN 6 51184.50 136467 287381 7115811 10082 35 35 99 198 JAN 7 51185.50 136338 286918 7104388 11848 34 33 94 187 JAN 8 51186.50 136382 286573 7094087 10808 34 33 95 190 JAN 9 51187.50 135556 286270 7083638 10666 33 33 94 187 JAN 10 51188.50 134639 285450 7076628 10483 30 30 88 176 JAN 11 51189.50 133058 284387 7067575 9549 31 30 90 180 JAN 12 51190.50 130706 282713 7059864 7712 31 30 90 180 JAN 13 51191.50 128569 280789 7052498 7164 39 40 97 194 JAN 14 51192.50 126328 278843 7046176 6269 31 30 91 181 JAN 15 51193.50 124242 276477 7040481 5579 31 32 93 186 JAN 16 51194.50 122134 274817 7035125 4892 30 29 93 185 JAN 17 51195.50 120161 273173 7024399 4983 30 30 92 183 JAN 18 51196.50 118580 271812 7018698 6024 34 34 94 187 JAN 19 51197.50 117144 270438 7011413 8155 32 33 92 184 JAN 20 51198.50 116210 268985 7003490 8700 36 35 93 186 JAN 21 51199.50 116322 268124 6992185 11391 33 32 91 183 JAN 22 51200.50 116391 266786 6979181 13238 36 36 93 186 JAN 23 51201.50 116412 265595 6965244 14233 37 37 97 194 7 -m - EOP(SIO) 96 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 149020 338410 -2507260 16074 40 50 250 161 DEC 2 51149.50 147860 336920 -2522930 14940 40 50 310 160 DEC 3 51150.50 146950 335650 -2536750 12901 40 50 370 160 DEC 4 51151.50 146270 334730 -2548660 11434 40 50 420 165 DEC 5 51152.50 145660 333870 -2559570 10895 60 70 460 166 DEC 6 51153.50 144620 332770 0 10705 60 60 0 162 DEC 7 51154.50 143280 331670 -2584940 11014 40 50 160 160 DEC 8 51155.50 141670 330420 -2596060 11301 40 50 250 170 DEC 9 51156.50 140460 328760 -2607180 11477 40 50 320 165 DEC 10 51157.50 139600 326790 -2619280 12596 40 50 380 165 DEC 11 51158.50 138520 324860 -2631600 12584 40 50 430 162 DEC 12 51159.50 137830 322890 -2643740 12183 60 70 480 177 DEC 13 51160.50 137280 321230 0 11187 50 60 0 158 DEC 14 51161.50 137310 319410 -2663640 10414 40 40 160 158 DEC 15 51162.50 137540 317740 -2673370 9253 40 40 240 162 DEC 16 51163.50 137880 316540 -2681850 7919 40 40 300 151 DEC 17 51164.50 138370 315300 -2689360 7416 40 40 349 154 DEC 18 51165.50 139500 314130 -2696320 6731 40 40 400 156 DEC 19 51166.50 140940 313050 -2703130 6389 50 60 440 161 DEC 20 51167.50 142290 312340 0 6388 60 60 0 161 DEC 21 51168.50 142960 311190 -2716540 6555 40 40 150 154 DEC 22 51169.50 143270 309430 -2723770 7628 40 50 240 162 DEC 23 51170.50 143370 307600 -2732430 9305 40 50 310 161 DEC 24 51171.50 143410 306200 -2742480 10989 40 50 360 158 DEC 25 51172.50 143330 304810 -2755430 13799 40 50 410 162 DEC 26 51173.50 142920 303300 -2769050 13831 60 60 460 165 DEC 27 51174.50 142210 301980 0 13576 60 60 0 162 DEC 28 51175.50 141670 300630 -2794130 13782 40 50 170 167 DEC 29 51176.50 141130 299500 -2807239 12654 40 50 260 168 DEC 30 51177.50 140500 298200 -2819080 11312 40 50 320 158 DEC 31 51178.50 139430 296720 -2829439 9729 40 50 370 162 JAN 1 51179.50 138360 294770 7161189 8864 50 50 420 162 JAN 2 51180.50 137890 292490 7152330 8670 60 60 470 165 JAN 3 51181.50 137750 291050 0 8627 60 60 0 158 JAN 4 51182.50 137400 289780 7136730 8308 40 40 160 156 JAN 5 51183.50 136900 288570 7127559 9354 40 40 240 157 JAN 6 51184.50 136590 287500 7117540 10359 40 40 300 150 JAN 7 51185.50 136560 286920 7106730 11041 40 40 349 156 JAN 8 51186.50 136400 286580 7095730 10890 40 40 400 152 JAN 9 51187.50 135710 286330 7084680 11000 60 60 440 157 JAN 10 51188.50 134710 285420 0 10524 50 60 0 152 JAN 11 51189.50 132930 284530 7064960 9619 40 40 150 148 JAN 12 51190.50 130600 282820 7056060 8392 40 40 220 146 JAN 13 51191.50 128250 281190 7048370 7260 40 40 290 164 JAN 14 51192.50 126209 279160 7040940 7019 40 40 349 149 JAN 15 51193.50 124230 277000 7034610 6042 40 40 390 149 JAN 16 51194.50 122080 275280 7029330 5024 60 60 430 158 7 -n - EOP(IGS) 95 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 148934 338497 -2507394 16521 35 73 129 140 DEC 2 51149.50 147646 336721 -2523527 15044 43 67 124 110 DEC 3 51150.50 146971 335425 -2537878 13246 33 67 135 109 DEC 4 51151.50 146606 334649 -2550901 12128 62 62 142 144 DEC 5 51152.50 145769 333889 -2562685 11218 61 53 127 118 DEC 6 51153.50 144649 332907 -2573982 11093 61 49 139 81 DEC 7 51154.50 143312 331836 -2584768 10964 64 53 98 90 DEC 8 51155.50 141824 330564 -2595531 10883 81 41 127 116 DEC 9 51156.50 140558 328901 -2606626 11128 59 39 141 109 DEC 10 51157.50 139467 326897 -2618330 11985 64 38 153 125 DEC 11 51158.50 138540 324842 -2629924 11915 40 36 142 107 DEC 12 51159.50 137870 322912 -2641671 11810 58 33 146 75 DEC 13 51160.50 137462 321089 -2652724 10737 59 46 211 71 DEC 14 51161.50 137424 319280 -2663449 10285 61 41 110 154 DEC 15 51162.50 137648 317658 -2673080 9208 66 50 102 35 DEC 16 51163.50 137954 316371 -2681811 8113 57 57 102 114 DEC 17 51164.50 138621 315111 -2689887 7494 68 55 94 83 DEC 18 51165.50 139707 313924 -2696997 6574 60 56 89 67 DEC 19 51166.50 140976 312933 -2703825 6442 60 37 89 74 DEC 20 51167.50 142271 312233 -2710083 6297 26 36 97 104 DEC 21 51168.50 142956 311095 -2716640 6653 45 39 123 68 DEC 22 51169.50 143223 309272 -2723945 7541 41 41 177 79 DEC 23 51170.50 143400 307470 -2732507 9009 40 54 213 94 DEC 24 51171.50 143376 306077 -2742701 10967 38 64 236 95 DEC 25 51172.50 143336 304606 -2754536 13087 29 53 252 102 DEC 26 51173.50 142869 303149 -2766882 13376 45 53 227 81 DEC 27 51174.50 142266 301858 -2779968 13360 31 51 224 64 DEC 28 51175.50 141735 300590 -2793405 13181 43 71 235 130 DEC 29 51176.50 141279 299340 -2806192 12460 56 74 219 82 DEC 30 51177.50 140547 298060 -2817812 11225 55 67 210 100 DEC 31 51178.50 139435 296688 -2828224 9808 31 56 179 61 JAN 1 51179.50 138309 294683 7162236 8922 37 33 198 111 JAN 2 51180.50 137860 292537 7153089 8962 40 48 258 146 JAN 3 51181.50 137697 290908 7144654 8962 64 50 356 148 JAN 4 51182.50 137283 289582 7136396 8672 56 67 177 114 JAN 5 51183.50 136718 288335 7127421 9213 70 64 188 80 JAN 6 51184.50 136569 287422 7117677 10134 82 56 183 108 JAN 7 51185.50 136495 286861 7107069 11042 56 35 196 74 JAN 8 51186.50 136288 286370 7096506 10662 55 52 153 64 JAN 9 51187.50 135722 286099 7085680 10548 45 69 175 105 JAN 10 51188.50 134589 285439 7075060 10361 74 40 363 101 JAN 11 51189.50 132911 284502 7065203 9667 55 61 203 180 JAN 12 51190.50 130581 282772 7056568 8217 49 35 202 90 JAN 13 51191.50 128249 281006 7048813 6990 59 41 193 149 JAN 14 51192.50 126219 279103 7041284 6944 46 26 195 99 JAN 15 51193.50 124170 276955 7034863 6288 62 56 149 127 JAN 16 51194.50 121957 275269 7029392 5281 57 40 143 116 7 -o - EOP(IGS) 96 P 02 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 148962 338506 -2508344 16998 66 99 523 125 DEC 2 51149.50 147641 336815 -2524290 15043 66 118 547 146 DEC 3 51150.50 146913 335437 -2538970 13450 75 90 234 131 DEC 4 51151.50 146508 334555 -2551799 12214 90 176 220 89 DEC 5 51152.50 145866 333842 -2562926 11026 84 116 255 174 DEC 6 51153.50 144706 332984 -2574226 11098 88 62 327 106 DEC 7 51154.50 143252 331845 -2585117 11022 56 99 381 123 DEC 8 51155.50 141606 330704 -2595502 10802 71 56 316 108 DEC 9 51156.50 140586 328961 -2606484 11015 51 106 295 73 DEC 10 51157.50 139499 326948 -2618009 11839 97 86 273 120 DEC 11 51158.50 138634 324854 -2629709 11759 35 67 161 79 DEC 12 51159.50 137831 322810 -2641308 11743 57 63 170 118 DEC 13 51160.50 137534 320868 -2652511 10966 79 165 171 96 DEC 14 51161.50 137481 319276 -2663026 10162 81 131 178 82 DEC 15 51162.50 137695 317675 -2672697 9182 60 64 217 137 DEC 16 51163.50 137969 316451 -2681065 7284 60 113 239 266 DEC 17 51164.50 138469 315404 -2689396 7305 108 124 269 67 DEC 18 51165.50 139750 314078 -2696338 6679 61 48 247 147 DEC 19 51166.50 141003 312818 -2702884 6404 77 96 274 166 DEC 20 51167.50 142432 312173 -2709477 6252 78 126 299 186 DEC 21 51168.50 143104 311238 -2715729 6519 37 86 356 124 DEC 22 51169.50 143373 309389 -2723112 7265 70 116 338 109 DEC 23 51170.50 143512 307654 -2731613 8944 95 74 320 145 DEC 24 51171.50 143460 306343 -2741885 10615 60 108 345 111 DEC 25 51172.50 143411 304809 -2753714 12766 82 94 422 188 DEC 26 51173.50 142964 303315 -2767233 13446 69 79 476 76 DEC 27 51174.50 142297 301831 -2781526 13738 31 60 534 124 DEC 28 51175.50 141824 300595 -2793430 13110 60 122 417 117 DEC 29 51176.50 141346 299368 -2806317 12514 39 57 289 277 DEC 30 51177.50 140630 298078 -2818391 11279 63 61 323 262 DEC 31 51178.50 139492 296736 -2829154 10021 79 100 304 101 JAN 1 51179.50 138156 294848 7161247 9177 29 111 320 173 JAN 2 51180.50 137890 292628 7152549 8843 76 76 316 146 JAN 3 51181.50 137734 291065 7143726 8940 68 128 290 75 JAN 4 51182.50 137346 289609 7134825 8758 60 96 306 137 JAN 5 51183.50 136662 288512 7125801 9390 20 50 256 140 JAN 6 51184.50 136501 287455 7115896 9929 59 57 314 145 JAN 7 51185.50 136303 286814 7105629 10830 130 137 429 302 JAN 8 51186.50 136351 286399 7095600 10656 79 120 331 171 JAN 9 51187.50 135818 286051 7085304 10649 89 78 400 181 JAN 10 51188.50 134597 285435 7075171 10201 79 62 421 170 JAN 11 51189.50 133026 284408 7065557 9585 92 180 435 153 JAN 12 51190.50 130689 282982 7056185 8546 35 145 436 125 JAN 13 51191.50 128304 280992 7048534 7599 78 41 404 86 JAN 14 51192.50 126352 279082 7040929 7225 151 53 297 126 JAN 15 51193.50 124203 276753 7034549 6372 69 78 295 99 JAN 16 51194.50 122018 275116 7028295 5613 76 110 296 158 JAN 17 51195.50 120102 273449 7022854 5415 93 93 301 171 JAN 18 51196.50 118551 272353 7017059 6334 85 128 303 100 JAN 19 51197.50 117261 270728 7010404 7979 75 111 316 186 JAN 20 51198.50 116571 269341 7002073 9163 128 98 330 192 JAN 21 51199.50 116560 268072 6992348 11223 189 107 443 373 JAN 22 51200.50 116510 267020 6980503 12782 108 90 488 313 JAN 23 51201.50 116447 265855 6967238 13906 86 135 505 209 JAN 24 51202.50 116009 265067 6953553 14032 75 118 563 230 JAN 25 51203.50 114852 263800 6940421 13459 74 86 625 204 JAN 26 51204.50 113465 262675 6927068 12722 146 130 646 252 JAN 27 51205.50 112875 261902 6914559 11610 161 133 514 257 JAN 28 51206.50 111388 261055 6903333 11239 65 70 511 149 JAN 29 51207.50 110436 260223 6892083 11402 172 108 569 146 JAN 30 51208.50 109013 259157 6880334 11985 75 93 452 190 7 -p - EOP(IERS) 97 P 01 Units : 1uas for x,y, 0.1us for UT1 and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.50 148667 338462 -2507770 16717 61 108 230 204 DEC 2 51149.50 147469 336787 -2523870 15194 129 163 190 111 DEC 3 51150.50 146731 335421 -2538250 13435 59 65 200 155 DEC 4 51151.50 146317 334678 -2551160 12141 83 133 160 124 DEC 5 51152.50 145485 333855 -2563050 11435 82 145 110 98 DEC 6 51153.50 144394 332822 -2574250 11053 52 63 110 40 DEC 7 51154.50 143047 331738 -2584980 10800 60 76 110 102 DEC 8 51155.50 141529 330477 -2595510 10676 107 50 130 49 DEC 9 51156.50 140263 328821 -2606380 10992 30 59 170 124 DEC 10 51157.50 139187 326852 -2618020 11678 124 39 150 117 DEC 11 51158.50 138272 324791 -2629940 11809 30 52 150 94 DEC 12 51159.50 137628 322863 -2641840 11667 90 67 170 113 DEC 13 51160.50 137243 321015 -2653020 10786 106 34 180 128 DEC 14 51161.50 137173 319247 -2663900 10376 90 91 130 121 DEC 15 51162.50 137357 317649 -2673630 9153 104 54 120 37 DEC 16 51163.50 137668 316342 -2682290 8064 97 90 160 111 DEC 17 51164.50 138404 315085 -2690250 7411 129 94 260 109 DEC 18 51165.50 139454 313871 -2697280 6607 100 114 240 231 DEC 19 51166.50 140786 312911 -2703930 6405 75 73 100 44 DEC 20 51167.50 141993 312162 -2710210 6271 58 104 160 94 DEC 21 51168.50 142687 310982 -2716360 6412 101 123 200 134 DEC 22 51169.50 142983 309217 -2723230 7349 64 93 240 146 DEC 23 51170.50 143130 307448 -2731400 8808 87 83 250 188 DEC 24 51171.50 143145 306024 -2741490 10789 73 57 200 167 DEC 25 51172.50 143026 304565 -2753560 12660 84 86 140 109 DEC 26 51173.50 142567 303101 -2766530 13360 57 85 120 81 DEC 27 51174.50 141984 301782 -2779850 13411 30 83 120 85 DEC 28 51175.50 141469 300532 -2793370 13260 48 104 130 81 DEC 29 51176.50 140983 299293 -2806350 12466 70 120 140 107 DEC 30 51177.50 140296 297984 -2818250 11279 30 137 120 87 DEC 31 51178.50 139149 296542 -2828640 9870 30 71 280 85 JAN 1 51179.50 138044 294622 7161910 9010 85 37 320 263 JAN 2 51180.50 137587 292524 7153160 8750 60 104 320 179 JAN 3 51181.50 137360 290904 7144620 8823 66 90 290 267 JAN 4 51182.50 136969 289547 7136250 8781 66 123 230 125 JAN 5 51183.50 136497 288334 7127400 9266 102 76 320 192 JAN 6 51184.50 136311 287390 7117530 10179 109 48 350 253 JAN 7 51185.50 136235 286805 7106750 10944 62 46 250 245 JAN 8 51186.50 135997 286432 7096020 10713 84 41 140 62 JAN 9 51187.50 135362 286052 7085270 10580 39 90 250 125 JAN 10 51188.50 134274 285314 7074660 10310 112 76 280 213 JAN 11 51189.50 132557 284362 7064750 9504 118 110 290 189 JAN 12 51190.50 130295 282770 7055950 8367 40 92 310 214 JAN 13 51191.50 127973 281000 7048110 7441 65 74 390 227 JAN 14 51192.50 125921 279076 7040770 7029 64 73 380 313 JAN 15 51193.50 123909 276883 7034170 6451 90 173 270 214 JAN 16 51194.50 121707 275185 7028720 5541 57 106 160 161 JAN 17 51195.50 119694 273224 7023910 5153 30 117 60 31 JAN 18 51196.50 118126 272077 7018640 5911 30 115 100 51 JAN 19 51197.50 116882 270558 7011680 7789 30 39 90 81 JAN 20 51198.50 115975 269175 7003250 9314 51 30 50 38 JAN 21 51199.50 116043 268012 6992910 11168 30 30 60 25 JAN 22 51200.50 116169 266921 6980480 13045 30 38 90 55 JAN 23 51201.50 116024 265674 6966770 14041 87 64 120 65 JAN 24 51202.50 115896 264960 6952450 14374 129 83 150 98 JAN 25 51203.50 114641 263785 6938350 13927 124 30 110 108 JAN 26 51204.50 113005 262820 6924590 13510 405 38 500 31 JAN 27 51205.50 112651 261942 6911160 12830 441 30 1000 86 JAN 28 51206.50 111123 261078 6898730 12024 266 30 1500 118 JAN 29 51207.50 110079 260201 6886500 12149 91 30 2000 62 JAN 30 51208.50 108758 259144 6873860 12818 30 30 2500 12 7-q - Satellite Laser Ranging : LAGEOS -EOP(CGS) 97 L 02 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998/99 MJD x y UT1-UTC x y UT1-UTC DEC 5 51152.00 14546 33449 744384 31 39 28 DEC 6 51153.00 14534 33318 743211 26 31 24 DEC 7 51154.00 14296 33335 742127 25 25 24 DEC 8 51155.00 14177 32969 741188 30 32 24 DEC 9 51156.00 14103 32949 740049 21 20 22 DEC 10 51157.00 13972 32827 738939 17 15 19 DEC 11 51158.00 13729 32578 737713 27 17 21 DEC 12 51159.00 13879 32380 736621 27 17 21 DEC 13 51160.00 13816 32176 735381 29 19 21 DEC 14 51161.00 13864 32045 734360 35 20 23 DEC 15 51162.00 14031 31813 733399 31 16 22 DEC 16 51163.00 13744 31767 732354 16 15 19 DEC 17 51164.00 13844 31554 731571 17 16 19 DEC 18 51165.00 13937 31459 730832 14 13 19 DEC 19 51166.00 14040 31357 730184 14 13 19 DEC 20 51167.00 14088 31230 729580 24 27 25 DEC 21 51168.00 14275 31405 728828 22 29 24 DEC 22 51169.00 14255 31125 728331 26 23 23 DEC 23 51170.00 14328 30921 727665 20 19 21 DEC 24 51171.00 14310 30758 726690 21 16 19 DEC 25 51172.00 14316 30764 725493 25 62 38 DEC 26 51173.00 13607 30779 724169 124 81 73 DEC 27 51174.00 14351 30199 723021 50 37 29 DEC 28 51175.00 14074 30315 721600 24 34 24 DEC 29 51176.00 14117 30095 720359 20 24 22 DEC 30 51177.00 14113 29975 719105 31 24 24 JAN 2 51180.00 13869 29142 715790 48 69 49 JAN 3 51181.00 13969 29212 714835 49 22 25 JAN 4 51182.00 13878 29065 713990 36 15 24 JAN 5 51183.00 13739 28943 713167 17 13 18 JAN 6 51184.00 13639 28797 712334 12 11 17 JAN 7 51185.00 13647 28702 711349 9 11 16 JAN 8 51186.00 13604 28735 710269 15 12 18 JAN 9 51187.00 13551 28627 709224 21 16 19 JAN 10 51188.00 13434 28634 708175 19 16 20 JAN 11 51189.00 13337 28586 707132 18 13 18 JAN 12 51190.00 13096 28365 706179 15 12 17 JAN 13 51191.00 12831 28234 705343 14 12 16 JAN 14 51192.00 12727 28040 704613 15 11 17 JAN 15 51193.00 12487 27803 703944 14 14 18 JAN 16 51194.00 12293 27636 703296 19 14 19 JAN 17 51195.00 12079 27433 702805 12 15 17 JAN 18 51196.00 11874 27235 702335 14 15 18 JAN 19 51197.00 11866 27256 701706 18 14 20 JAN 20 51198.00 11612 27044 700886 17 16 19 JAN 21 51199.00 11702 26950 700013 17 17 20 JAN 22 51200.00 11673 26785 698850 18 22 20 JAN 23 51201.00 11677 26574 697618 13 15 18 JAN 24 51202.00 11447 26615 696262 28 20 22 7-r - Satellite Laser Ranging : LAGEOS -EOP(CSR) 95 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998/99 MJD x y UT1-UTC x y UT1-UTC DEC 2 51149.80 14483 33562 -252694 72 38 41 DEC 6 51153.16 14389 33258 -256875 43 53 37 DEC 9 51156.11 13905 32801 -260144 36 37 27 DEC 12 51159.03 13647 32252 -263687 46 27 25 DEC 15 51162.22 13610 31680 -267155 34 29 22 DEC 18 51165.09 13804 31312 -269469 23 23 19 DEC 21 51168.01 14094 31067 -271332 46 60 38 DEC 23 51170.71 14178 30600 -273251 44 42 30 DEC 27 51174.30 14029 30142 -277699 70 70 47 DEC 29 51176.93 13967 29777 -281034 30 31 29 JAN 2 51180.58 13602 29131 715356 144 82 58 JAN 5 51183.28 13592 28793 712903 29 25 23 JAN 7 51185.48 13539 28545 710964 24 26 20 JAN 11 51189.23 13217 28363 706923 29 29 27 JAN 14 51192.09 12589 27855 704430 26 25 33 JAN 17 51195.15 11884 27277 702493 23 26 119 JAN 19 51197.95 11551 26898 700660 32 36 203 JAN 22 51200.86 11501 26518 697470 42 55 292 JAN 25 51203.25 11289 26283 694115 153 83 369 7-s - Satellite Laser Ranging : LAGEOS -EOP(DUT) 98 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998/99 MJD x y UT1-UTC x y UT1-UTC DEC 3 51150.00 14887 33700 0 20 14 0 DEC 6 51153.00 14518 33439 0 15 20 0 DEC 9 51156.00 14167 32968 0 12 12 0 DEC 12 51159.00 13874 32459 0 15 13 0 DEC 15 51162.00 13829 31924 0 12 10 0 DEC 18 51165.00 13920 31559 0 11 12 0 DEC 21 51168.00 14246 31186 0 14 17 0 DEC 24 51171.00 14361 30736 0 13 13 0 DEC 27 51174.00 14253 30324 0 20 26 0 DEC 30 51177.00 14142 29972 0 12 11 0 JAN 2 51180.00 13919 29454 0 48 36 0 JAN 5 51183.00 13753 28995 0 11 9 0 JAN 8 51186.00 13646 28674 0 10 11 0 JAN 11 51189.00 13437 28596 0 11 10 0 JAN 14 51192.00 12736 28070 0 11 9 0 JAN 17 51195.00 12081 27415 0 9 12 0 JAN 20 51198.00 11691 27129 0 11 10 0 7-t - Satellite Laser Ranging : LAGEOS -EOP(IAA) 98 L 02 Units : 0.00001" for x,y, 0.000001s for UT1.and D. Date Uncertainties 1998/99 MJD x y UT1-UTC D x y UT1-UTC D DEC 1 51148.00 14894 33876 -250249 1748 6 5 3 2 DEC 2 51149.00 14796 33710 -251949 1585 7 5 3 4 DEC 3 51150.00 14673 33528 -253474 1401 12 8 5 6 DEC 4 51151.00 14644 33467 -254827 1249 8 5 5 3 DEC 5 51152.00 14610 33385 -256047 1140 7 6 3 3 DEC 6 51153.00 14534 33300 -257179 1077 8 7 4 4 DEC 7 51154.00 14403 33217 -258271 1059 9 9 4 4 DEC 8 51155.00 14236 33100 -259364 1078 6 6 4 3 DEC 9 51156.00 14101 32963 -260485 1110 6 6 3 3 DEC 10 51157.00 13985 32798 -261643 1149 7 7 3 4 DEC 11 51158.00 13886 32603 -262857 1218 7 6 3 3 DEC 12 51159.00 13814 32386 -264096 1200 7 5 3 2 DEC 13 51160.00 13761 32182 -265310 1170 7 5 3 3 DEC 14 51161.00 13693 32011 -266480 1112 11 8 4 5 DEC 15 51162.00 13729 31835 -266969 1005 6 4 4 3 DEC 16 51163.00 13772 31677 -267915 886 5 4 3 3 DEC 17 51164.00 13838 31555 -268724 786 4 4 3 3 DEC 18 51165.00 13927 31438 -269421 696 5 5 3 3 DEC 19 51166.00 14037 31332 -270106 650 4 4 3 4 DEC 20 51167.00 14185 31212 -270758 631 4 4 4 3 DEC 21 51168.00 14282 31093 -271490 645 7 7 4 5 DEC 22 51169.00 14315 31002 -272176 695 14 16 7 10 DEC 23 51170.00 14335 30826 -272981 798 6 6 3 4 DEC 24 51171.00 14300 30688 -273758 1007 9 8 5 5 DEC 25 51172.00 14282 30516 -274845 1190 10 9 5 5 DEC 26 51173.00 14222 30363 -276111 1313 11 11 6 7 DEC 27 51174.00 14145 30235 -277449 1377 13 15 9 10 DEC 28 51175.00 14119 30095 -278838 1366 9 10 9 7 DEC 29 51176.00 14126 29928 -280185 1286 7 9 7 6 DEC 30 51177.00 14069 29856 -281422 1191 5 5 5 5 DEC 31 51178.00 13960 29690 -282561 1068 7 5 5 4 JAN 1 51179.00 13854 29504 716444 958 9 5 4 4 JAN 2 51180.00 13736 29312 715523 901 14 8 5 6 JAN 3 51181.00 13725 29186 714646 843 9 5 6 6 JAN 4 51182.00 13653 29065 713860 836 10 7 5 5 JAN 5 51183.00 13684 28908 712995 886 5 4 4 3 JAN 6 51184.00 13641 28785 712167 958 4 4 4 4 JAN 7 51185.00 13620 28697 711091 1033 3 3 4 3 JAN 8 51186.00 13601 28655 710034 1067 3 4 3 3 JAN 9 51187.00 13561 28613 708953 1069 4 4 3 3 JAN 10 51188.00 13494 28561 707894 1038 7 6 4 5 JAN 11 51189.00 13350 28464 706921 998 4 4 3 3 JAN 12 51190.00 13146 28337 706021 909 6 5 4 5 JAN 13 51191.00 12901 28172 705250 784 5 4 3 3 JAN 14 51192.00 12687 27965 704338 712 5 5 3 4 JAN 15 51193.00 12494 27771 703656 655 5 4 4 4 JAN 16 51194.00 12295 27566 703032 595 5 5 4 4 JAN 17 51195.00 12060 27406 702464 544 5 5 4 4 JAN 18 51196.00 11885 27245 701909 569 6 6 4 4 JAN 19 51197.00 11775 27128 701273 705 5 5 4 3 JAN 20 51198.00 11725 27002 700482 881 6 6 5 5 JAN 21 51199.00 11660 26867 699513 1055 8 7 5 5 JAN 22 51200.00 11647 26724 698359 1244 8 8 5 6 JAN 23 51201.00 11644 26629 697040 1380 7 7 7 8 JAN 24 51202.00 11600 26509 695621 1442 7 7 7 6 JAN 25 51203.00 11514 26390 694181 1422 10 10 7 8 7-x - Satellite Laser Ranging : LAGEOS -EOP(MCC) 97 L 01 Units : 0.00001" for x,y, 0.000001s for UT1. Date Uncertainties 1998/99 MJD x y D x y D DEC 1 51148.00 14879 33858 1710 17 12 20 DEC 2 51149.00 14814 33711 1570 18 12 10 DEC 3 51150.00 14759 33578 1370 20 10 10 DEC 4 51151.00 14678 33462 1310 17 11 10 DEC 5 51152.00 14564 33385 1220 9 9 10 DEC 6 51153.00 14456 33295 1150 8 6 10 DEC 7 51154.00 14338 33200 1110 7 7 0 DEC 8 51155.00 14202 33090 1090 6 6 0 DEC 9 51156.00 14063 32960 1130 6 6 0 DEC 10 51157.00 13961 32784 1160 5 5 10 DEC 11 51158.00 13865 32588 1170 6 4 0 DEC 12 51159.00 13792 32371 1230 10 4 10 DEC 13 51160.00 13731 32185 1100 10 6 10 DEC 14 51161.00 13711 32008 1070 7 5 10 DEC 15 51162.00 13693 31853 990 7 7 10 DEC 16 51163.00 13757 31710 880 6 6 10 DEC 17 51164.00 13783 31587 820 6 6 10 DEC 18 51165.00 13851 31470 750 6 5 10 DEC 19 51166.00 13966 31328 670 6 5 10 DEC 20 51167.00 14080 31233 730 6 6 10 DEC 21 51168.00 14186 31154 670 14 14 10 DEC 22 51169.00 14247 31046 750 8 8 10 DEC 23 51170.00 14280 30811 850 9 9 10 DEC 24 51171.00 14285 30659 1020 10 9 10 DEC 25 51172.00 14288 30518 1230 14 11 10 DEC 26 51173.00 14290 30378 1240 12 10 10 DEC 27 51174.00 14260 30246 1450 13 20 10 DEC 28 51175.00 14208 30106 1350 12 11 10 DEC 29 51176.00 14130 30003 1260 8 9 10 DEC 30 51177.00 14101 29894 1260 10 9 10 DEC 31 51178.00 14002 29763 1030 15 11 20 JAN 1 51179.00 13866 29607 1060 15 9 10 JAN 2 51180.00 13787 29349 980 20 10 10 JAN 3 51181.00 13795 29158 920 29 11 10 JAN 4 51182.00 13771 28995 910 15 9 10 JAN 5 51183.00 13692 28867 980 7 7 10 JAN 6 51184.00 13625 28771 950 5 8 10 JAN 7 51185.00 13618 28664 1000 5 8 10 JAN 8 51186.00 13603 28607 1110 5 5 10 JAN 9 51187.00 13586 28618 1050 7 5 10 JAN 10 51188.00 13497 28571 1020 5 5 10 JAN 11 51189.00 13331 28479 1010 9 7 10 JAN 12 51190.00 13123 28320 930 10 8 10 JAN 13 51191.00 12888 28154 810 8 7 10 JAN 14 51192.00 12668 27989 780 7 7 10 JAN 15 51193.00 12484 27836 700 8 7 10 JAN 16 51194.00 12270 27621 640 7 8 10 JAN 17 51195.00 12048 27400 610 5 7 10 JAN 18 51196.00 11890 27247 640 5 5 10 JAN 19 51197.00 11757 27149 710 6 6 10 JAN 20 51198.00 11670 26953 890 8 6 10