Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1228+126 (independent mode)

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

Right ascension: 187.7062210421776°
Declination: 12.3893947545801°
No. sessions: 2370
No. delays: 103819
Defining: No
RMS(α cos δ) = 146481.3794 mas
RMS(δ) = 315167.6095 mas

Quarterly time series for 1228+126

Data - Demeaned data

Right ascension: 187.7059307637554°
Declination: 12.3911232158070°
No. sessions: 2272
No. delays: 94900
Defining: No
RMS(α cos δ) = 0.2511 mas
RMS(δ) = 0.2976 mas