VLBI International Celestial Reference Frame (ICRF) (Ma+, 1997)
Right Ascension(J2000).Cos(Declination) mas
mas
Declination(J2000) mas
mas
Number of sessions
Number of observation
IERS designation
1985.00 |
-.1839E+01 |
.2968E+01 |
-.2164E+01 |
.1206E+01 |
2 |
36 |
0. |
1823+568 |
1986.00 |
.1741E+02 |
.2943E+01 |
.5411E+01 |
.1205E+01 |
2 |
33 |
0. |
1823+568 |
1987.00 |
.4329E+00 |
.1036E+01 |
.4805E+00 |
.1004E+01 |
1 |
17 |
0. |
1823+568 |
1988.00 |
-.2011E+01 |
.1635E+01 |
-.2093E+01 |
.1315E+01 |
2 |
7 |
0. |
1823+568 |
1989.00 |
.1366E+00 |
.4145E+00 |
.5432E+00 |
.3323E+00 |
9 |
61 |
0. |
1823+568 |
1990.00 |
-.2049E+00 |
.1505E+00 |
-.3064E+00 |
.1804E+00 |
25 |
163 |
0. |
1823+568 |
1991.00 |
-.1482E+00 |
.2362E+00 |
.2715E-01 |
.2585E+00 |
22 |
94 |
0. |
1823+568 |
1992.00 |
-.2023E+00 |
.5000E+00 |
.9910E+00 |
.6746E+00 |
1 |
17 |
0. |
1823+568 |
1994.00 |
.5846E-01 |
.2949E+00 |
.1739E-01 |
.3277E+00 |
2 |
112 |
0. |
1823+568 |
1995.00 |
.4062E-01 |
.9084E-01 |
-.1291E+00 |
.9524E-01 |
4 |
115 |
0. |
1823+568 |
1996.00 |
.4180E-01 |
.9851E-01 |
-.1769E+00 |
.9851E-01 |
4 |
372 |
0. |
1823+568 |
1997.00 |
.1426E+00 |
.4761E-01 |
-.6174E-01 |
.4761E-01 |
4 |
130 |
0. |
1823+568 |
1998.00 |
-.1259E-01 |
.3296E-01 |
-.1351E-01 |
.3312E-01 |
42 |
1306 |
0. |
1823+568 |
1999.00 |
-.2059E-01 |
.4280E-01 |
.7226E-01 |
.4320E-01 |
21 |
753 |
0. |
1823+568 |
2000.00 |
.6714E-01 |
.1125E+00 |
-.1514E+00 |
.1140E+00 |
5 |
153 |
0. |
1823+568 |
2001.00 |
.3534E-01 |
.3317E-01 |
.5387E-01 |
.3365E-01 |
17 |
1316 |
0. |
1823+568 |