Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1257+519 (independent mode)

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

Right ascension: 194.8798912298642°
Declination: 51.6822947965386°
No. sessions: 5
No. delays: 458
Defining: No
RMS(α cos δ) = 1.0478 mas
RMS(δ) = 0.2353 mas

Observed in only 5 session(s)

Quarterly time series for 1257+519

Data

Right ascension: 194.8798916160336°
Declination: 51.6822948081172°
No. sessions: 5
No. delays: 458
Defining: No
RMS(α cos δ) = 0.0859 mas
RMS(δ) = 0.1553 mas

Observed in only 5 session(s)