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 |
.4598E+00 |
.4346E+00 |
.3799E+00 |
.3055E+00 |
3 |
29 |
0. |
0609+607 |
1989.00 |
.2151E+00 |
.2644E+00 |
-.6119E+00 |
.2302E+00 |
5 |
70 |
0. |
0609+607 |
1990.00 |
.5008E+00 |
.1449E+00 |
.2063E+00 |
.1383E+00 |
2 |
24 |
0. |
0609+607 |
1992.00 |
-.2144E+00 |
.3076E+00 |
-.6059E-01 |
.5073E+00 |
2 |
18 |
0. |
0609+607 |
1993.00 |
.1072E+00 |
.5802E+00 |
.7053E+00 |
.9983E+00 |
2 |
42 |
0. |
0609+607 |
1994.00 |
-.4342E+00 |
.5575E+00 |
-.3618E+00 |
.6886E+00 |
1 |
21 |
0. |
0609+607 |
1996.00 |
.8497E-02 |
.1466E+00 |
-.6789E-01 |
.1684E+00 |
2 |
170 |
0. |
0609+607 |
1999.00 |
.6028E+01 |
.4531E+01 |
.1919E+02 |
.1839E+02 |
1 |
2 |
0. |
0609+607 |
2000.00 |
-.2112E+00 |
.5000E+00 |
.3823E+00 |
.5000E+00 |
1 |
199 |
0. |
0609+607 |