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
1988.00 |
-.5614E+01 |
.1097E+02 |
.3874E+01 |
.6984E+01 |
1 |
4 |
0. |
2128+048 |
1989.00 |
-.4452E+01 |
.4045E+01 |
-.1030E+01 |
.3154E+01 |
2 |
13 |
0. |
2128+048 |
1990.00 |
.1329E+01 |
.1498E+01 |
-.2504E+00 |
.1951E+01 |
2 |
24 |
0. |
2128+048 |
1991.00 |
-.6810E+00 |
.2238E+01 |
-.2584E+00 |
.1993E+01 |
4 |
12 |
0. |
2128+048 |
1993.00 |
.4975E+01 |
.5220E+01 |
.1084E+00 |
.6009E+01 |
1 |
7 |
0. |
2128+048 |
1994.00 |
-.1581E+01 |
.5374E+01 |
.1649E+01 |
.3832E+01 |
1 |
5 |
0. |
2128+048 |
1995.00 |
-.3375E+02 |
.6542E+02 |
.1278E+02 |
.2905E+02 |
1 |
2 |
0. |
2128+048 |
1999.00 |
-.1842E+01 |
.2913E+01 |
-.7047E+00 |
.3250E+01 |
1 |
5 |
0. |
2128+048 |