Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1823+689 (independent mode)

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

Right ascension: 275.8868912540629°
Declination: 68.9646144591209°
No. sessions: 118
No. delays: 3431
Defining: Yes
RMS(α cos δ) = 2.1549 mas
RMS(δ) = 3.3181 mas

Quarterly time series for 1823+689

Data - Demeaned data

Right ascension: 275.8868912384106°
Declination: 68.9646145645188°
No. sessions: 95
No. delays: 3294
Defining: Yes
RMS(α cos δ) = 0.1805 mas
RMS(δ) = 0.2154 mas

Observed in only 95 session(s)