Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1917+552 (2025b, independent mode)

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

Right ascension: 289.5447918496184°
Declination: 55.3440582303321°
No. sessions: 6
No. delays: 672
Defining: No
RMS(α cos δ) = 0.3038 mas
RMS(δ) = 0.7976 mas

Observed in only 6 session(s)

Quarterly time series for 1917+552 (2025b, 4 global solutions)

Data

Right ascension: 289.5447919567524°
Declination: 55.3440581347458°
No. sessions: 5
No. delays: 595
Defining: No
RMS(α cos δ) = 0.1723 mas
RMS(δ) = 0.3045 mas

Observed in only 5 session(s)