Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 286.4162456093570°
Declination: 9.8690020198762°
No. sessions: 5
No. delays: 310
Defining: No
RMS(α cos δ) = 0.6128 mas
RMS(δ) = 0.4524 mas

Observed in only 5 session(s)

Quarterly time series for 1903+097

Data - Demeaned data

Right ascension: 286.4162457151841°
Declination: 9.8690021319330°
No. sessions: 2
No. delays: 104
Defining: No
RMS(α cos δ) = 0.4329 mas
RMS(δ) = 0.1430 mas

Observed in only 2 session(s)