Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1931+149 (independent mode)

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

Right ascension: 293.3408541254921°
Declination: 15.0795558782876°
No. sessions: 5
No. delays: 430
Defining: No
RMS(α cos δ) = 0.2799 mas
RMS(δ) = 0.4396 mas

Observed in only 5 session(s)

Quarterly time series for 1931+149

Data - Demeaned data

Right ascension: 293.3408541700014°
Declination: 15.0795558537097°
No. sessions: 5
No. delays: 430
Defining: No
RMS(α cos δ) = 0.0843 mas
RMS(δ) = 0.1216 mas

Observed in only 5 session(s)