Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1231+507 (2025b, independent mode)

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

Right ascension: 188.4552766556913°
Declination: 50.4396604357671°
No. sessions: 6
No. delays: 422
Defining: No
RMS(α cos δ) = 3.7551 mas
RMS(δ) = 1.5796 mas

Observed in only 6 session(s)

Quarterly time series (2025b, 4 global solutions) for 1231+507

Data

Right ascension: 188.4552772779086°
Declination: 50.4396605704012°
No. sessions: 6
No. delays: 422
Defining: No
RMS(α cos δ) = 0.2940 mas
RMS(δ) = 0.4944 mas

Observed in only 6 session(s)