Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1803+172 (independent mode)

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

Right ascension: 271.4476510858673°
Declination: 17.2488678133892°
No. sessions: 5
No. delays: 507
Defining: No
RMS(α cos δ) = 2.0425 mas
RMS(δ) = 2.8982 mas

Observed in only 5 session(s)

Quarterly time series for 1803+172

Data - Demeaned data

Right ascension: 271.4476514142723°
Declination: 17.2488672644100°
No. sessions: 5
No. delays: 507
Defining: No
RMS(α cos δ) = 0.1038 mas
RMS(δ) = 0.1771 mas

Observed in only 5 session(s)