Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1012+232 (2026b, independent mode)

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

Right ascension: 153.6961060591655°
Declination: 23.0212697623931°
No. sessions: 151
No. delays: 7741
Defining: Yes
RMS(α cos δ) = 22.6893 mas
RMS(δ) = 30.0734 mas
Variability ellipse semimajor axis = 46.7198 mas
Variability ellipse semiminor axis = 27.6320 mas
Variability ellipse position angle = -41.2 deg
Equivalent α-δ correlation = -2.14

Quarterly time series for 1012+232 (2026b, 4 global solutions)

Data

Right ascension: 153.6961061101085°
Declination: 23.0212696611292°
No. sessions: 142
No. delays: 7714
Defining: Yes
RMS(α cos δ) = 0.2117 mas
RMS(δ) = 0.1840 mas
Variability ellipse semimajor axis = 0.2157 mas
Variability ellipse semiminor axis = 0.1792 mas
Variability ellipse position angle = -69.6 deg
Equivalent α-δ correlation = -0.12