Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1917+552 (independent mode)

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

Right ascension: 289.5447918007174°
Declination: 55.3440585307079°
No. sessions: 6
No. delays: 673
Defining: No
RMS(α cos δ) = 0.5857 mas
RMS(δ) = 1.4416 mas

Observed in only 6 session(s)

Quarterly time series for 1917+552

Data - Demeaned data

Right ascension: 289.5447919260890°
Declination: 55.3440581758987°
No. sessions: 6
No. delays: 673
Defining: No
RMS(α cos δ) = 0.1714 mas
RMS(δ) = 0.3619 mas

Observed in only 6 session(s)