Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1831-711 (2025b, independent mode)

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

Right ascension: 279.3696456079963°
Declination: -71.1454318529722°
No. sessions: 113
No. delays: 2874
Defining: Yes
RMS(α cos δ) = 0.9278 mas
RMS(δ) = 1.5944 mas

Quarterly time series for 1831-711 (2025b, 4 global solutions)

Data

Right ascension: 279.3696456721215°
Declination: -71.1454317914427°
No. sessions: 99
No. delays: 2427
Defining: Yes
RMS(α cos δ) = 0.2202 mas
RMS(δ) = 0.3147 mas

Observed in only 99 session(s)