Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1903+097 (2025c, independent mode)

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

Right ascension: 286.4162456301727°
Declination: 9.8690019899722°
No. sessions: 6
No. delays: 342
Defining: No
RMS(α cos δ) = 0.6828 mas
RMS(δ) = 1.1124 mas

Observed in only 6 session(s)

Quarterly time series for 1903+097 (2025c, 4 global solutions)

Data

Right ascension: 286.4162456951386°
Declination: 9.8690020096508°
No. sessions: 5
No. delays: 310
Defining: No
RMS(α cos δ) = 0.3383 mas
RMS(δ) = 0.3634 mas

Observed in only 5 session(s)