Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 230.5414203797761°
Declination: 31.7379262762746°
No. sessions: 354
No. delays: 15527
Defining: Yes
RMS(α cos δ) = 971.7956 mas
RMS(δ) = 4083.8667 mas

Quarterly time series (from 4 global solutions) 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

Quarterly time series (from 10 global solutions) for 1520+319

Data

Right ascension: 230.5416322336571°
Declination: 31.7373283159300°
No. sessions: 344
No. delays: 14512
Defining: Yes
RMS(α cos δ) = 0.1677 mas
RMS(δ) = 0.1757 mas