Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1639+230

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

Right ascension: 250.3551270426482°
Declination: 22.9511299596416°
No. sessions: 589
No. delays: 26613
Defining: No
RMS(α cos δ) = 495.6131 mas
RMS(δ) = 983.6084 mas