Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1520+319 (independent mode)

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

Right ascension: 230.5416322501606°
Declination: 31.7373282689227°
No. sessions: 349
No. delays: 14567
Defining: Yes
RMS(α cos δ) = 4.0693 mas
RMS(δ) = 4.7257 mas

Quarterly time series for 1520+319

Data

Right ascension: 230.5416322340315°
Declination: 31.7373283179829°
No. sessions: 344
No. delays: 14512
Defining: Yes
RMS(α cos δ) = 0.1672 mas
RMS(δ) = 0.1831 mas