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
1987.00 |
-.5513E+00 |
.1859E+01 |
-.1749E+01 |
.2445E+01 |
1 |
8 |
0. |
0454+844 |
1990.00 |
.2955E+00 |
.2177E+00 |
-.1170E+00 |
.2141E+00 |
4 |
46 |
0. |
0454+844 |
1991.00 |
.1735E+00 |
.1447E+00 |
.4517E-01 |
.1312E+00 |
10 |
38 |
0. |
0454+844 |
1992.00 |
-.3491E-01 |
.1091E+00 |
.1321E+00 |
.1165E+00 |
10 |
46 |
0. |
0454+844 |
1993.00 |
-.7575E-01 |
.7809E-01 |
.8720E-01 |
.9015E-01 |
7 |
26 |
0. |
0454+844 |
1994.00 |
.1796E+00 |
.2201E+00 |
.5211E-02 |
.2351E+00 |
6 |
66 |
0. |
0454+844 |
1995.00 |
-.2343E+00 |
.1043E+00 |
.2209E+00 |
.1226E+00 |
2 |
17 |
0. |
0454+844 |
1996.00 |
-.1001E+00 |
.6116E-01 |
.1187E+00 |
.7136E-01 |
3 |
70 |
0. |
0454+844 |
1997.00 |
.1537E-01 |
.8884E-01 |
-.8755E-01 |
.9037E-01 |
4 |
168 |
0. |
0454+844 |
1998.00 |
-.2115E+00 |
.8687E-01 |
.1184E+00 |
.8501E-01 |
4 |
79 |
0. |
0454+844 |
1999.00 |
.2475E+00 |
.2342E+00 |
-.2705E+00 |
.2376E+00 |
4 |
470 |
0. |
0454+844 |
2000.00 |
-.4144E-01 |
.1157E+00 |
-.3359E+00 |
.1130E+00 |
3 |
32 |
0. |
0454+844 |