Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1638+398

Data - BVID - NED - MOJAVE

Right ascension: 250.1234698789623°
Declination: 39.7794523475435°
No. sessions: 1627
No. delays: 137687
Defining: No
RMS(α cos δ) = 0.8344 mas
RMS(δ) = 1.0809 mas

Link to MOJAVE separation versus time