Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1231+481 (independent mode)

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

Right ascension: 188.5555449383235°
Declination: 47.8975656537564°
No. sessions: 5
No. delays: 484
Defining: No
RMS(α cos δ) = 1.0632 mas
RMS(δ) = 0.4117 mas

Observed in only 5 session(s)

Quarterly time series for 1231+481

Data - Demeaned data

Right ascension: 188.5555449375398°
Declination: 47.8975657857854°
No. sessions: 5
No. delays: 484
Defining: No
RMS(α cos δ) = 0.0878 mas
RMS(δ) = 0.2181 mas

Observed in only 5 session(s)