Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1221+509 (independent mode)

Data - Demeaned data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 185.9298716869580°
Declination: 50.6315037555000°
No. sessions: 1
No. delays: 67
Defining: No

Observed in only 1 session(s)

Quarterly time series for 1221+509

Data - Demeaned data

Right ascension: 185.9298713456250°
Declination: 50.6315034391110°
No. sessions: 1
No. delays: 67
Defining: No

Observed in only 1 session(s)