Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1222+216 (independent mode)

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

Right ascension: 186.2269098576363°
Declination: 21.3795520037049°
No. sessions: 9
No. delays: 836
Defining: No
RMS(α cos δ) = 2.4449 mas
RMS(δ) = 6.0740 mas

Observed in only 9 session(s)


Quarterly time series for 1222+216

Data - Demeaned data

Right ascension: 186.2269100171589°
Declination: 21.3795523426174°
No. sessions: 8
No. delays: 713
Defining: No
RMS(α cos δ) = 0.1480 mas
RMS(δ) = 0.2109 mas

Observed in only 8 session(s)