Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1639+230

Data - BVID - NED - MOJAVE

Right ascension: 250.3551149123167°
Declination: 22.9511201717560°
No. sessions: 484
No. delays: 21115
Defining: No
RMS(α cos δ) = 1.4106 mas
RMS(δ) = 1.2977 mas

Link to MOJAVE separation versus time