Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1211+029 (2026b, independent mode)

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

Right ascension: 183.5959450038509°
Declination: 2.7146769217029°
No. sessions: 6
No. delays: 377
Defining: No
RMS(α cos δ) = 0.2996 mas
RMS(δ) = 0.5508 mas
Variability ellipse semimajor axis = 0.6180 mas
Variability ellipse semiminor axis = 0.1059 mas
Variability ellipse position angle = 27.4 deg
Equivalent α-δ correlation = 0.92

Observed in only 6 session(s)

Quarterly time series for 1211+029 (2026b, 4 global solutions)

Data

Right ascension: 183.5959450384117°
Declination: 2.7146767564657°
No. sessions: 6
No. delays: 377
Defining: No
RMS(α cos δ) = 0.1999 mas
RMS(δ) = 0.3027 mas
Variability ellipse semimajor axis = 0.3197 mas
Variability ellipse semiminor axis = 0.1716 mas
Variability ellipse position angle = -22.3 deg
Equivalent α-δ correlation = -0.42

Observed in only 6 session(s)