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
1984.00 |
-.4405E-01 |
.7048E-01 |
.2958E-01 |
.1401E+00 |
68 |
1564 |
0. |
0851+202 |
1985.00 |
-.1133E+00 |
.3755E-01 |
-.1707E+00 |
.6051E-01 |
109 |
4006 |
0. |
0851+202 |
1986.00 |
-.3485E-01 |
.3632E-01 |
.2387E-01 |
.5188E-01 |
135 |
4821 |
0. |
0851+202 |
1987.00 |
-.9772E-02 |
.3193E-01 |
.1887E+00 |
.4528E-01 |
158 |
5795 |
0. |
0851+202 |
1988.00 |
-.2284E-01 |
.2957E-01 |
.1076E+00 |
.4063E-01 |
183 |
5846 |
0. |
0851+202 |
1989.00 |
-.3588E-02 |
.2961E-01 |
.8951E-01 |
.4265E-01 |
182 |
5777 |
0. |
0851+202 |
1990.00 |
-.2910E-01 |
.2272E-01 |
.1022E-02 |
.3024E-01 |
216 |
6078 |
0. |
0851+202 |
1991.00 |
-.5144E-02 |
.2226E-01 |
.1270E-01 |
.2962E-01 |
203 |
5503 |
0. |
0851+202 |
1992.00 |
-.7688E-01 |
.1883E-01 |
-.2313E-01 |
.2232E-01 |
243 |
6385 |
0. |
0851+202 |
1993.00 |
.1991E-01 |
.2295E-01 |
-.2473E-01 |
.2435E-01 |
167 |
4361 |
0. |
0851+202 |
1994.00 |
.4001E-01 |
.2241E-01 |
.2027E-01 |
.2329E-01 |
158 |
4044 |
0. |
0851+202 |
1995.00 |
.7246E-01 |
.2286E-01 |
-.3673E-01 |
.2388E-01 |
142 |
5238 |
0. |
0851+202 |
1996.00 |
-.4731E-01 |
.3017E-01 |
-.3784E-01 |
.3116E-01 |
89 |
2588 |
0. |
0851+202 |
1997.00 |
.4927E-01 |
.2165E-01 |
-.8088E-01 |
.2252E-01 |
117 |
5941 |
0. |
0851+202 |
1998.00 |
-.1530E-01 |
.3103E-01 |
.2953E-02 |
.3389E-01 |
74 |
4445 |
0. |
0851+202 |
1999.00 |
-.2661E-02 |
.2323E-01 |
-.3690E-01 |
.2364E-01 |
112 |
6933 |
0. |
0851+202 |
2000.00 |
.6836E-01 |
.2612E-01 |
-.1250E-01 |
.2670E-01 |
99 |
6658 |
0. |
0851+202 |
2001.00 |
-.2170E-01 |
.1828E-01 |
-.1659E-02 |
.1853E-01 |
115 |
7485 |
0. |
0851+202 |
2002.00 |
.1648E+00 |
.1824E-01 |
.9614E-01 |
.1852E-01 |
61 |
4006 |
0. |
0851+202 |