Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 2021+222 (independent mode)

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

Right ascension: 305.8465008769688°
Declination: 22.3979237521984°
No. sessions: 5
No. delays: 376
Defining: No
RMS(α cos δ) = 0.4997 mas
RMS(δ) = 0.4968 mas

Observed in only 5 session(s)


Quarterly time series for 2021+222

Data - Demeaned data

Right ascension: 305.8465009618950°
Declination: 22.3979237332326°
No. sessions: 5
No. delays: 376
Defining: No
RMS(α cos δ) = 0.1671 mas
RMS(δ) = 0.4333 mas

Observed in only 5 session(s)