Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0237-233 (2026a, independent mode)

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

Right ascension: 40.0340622132565°
Declination: -23.1543667434558°
No. sessions: 45
No. delays: 1055
Defining: No
RMS(α cos δ) = 26.8537 mas
RMS(δ) = 48.4490 mas
Variability ellipse semimajor axis = 54.1180 mas
Variability ellipse semiminor axis = 11.8179 mas
Variability ellipse position angle = 27.1 deg
Equivalent α-δ correlation = 0.87

Quarterly time series for 0237-233 (2026a, 4 global solutions)

Data

Right ascension: 40.0340603519732°
Declination: -23.1543692279320°
No. sessions: 39
No. delays: 1037
Defining: No
RMS(α cos δ) = 1.5066 mas
RMS(δ) = 2.0631 mas
Variability ellipse semimajor axis = 2.1177 mas
Variability ellipse semiminor axis = 1.4288 mas
Variability ellipse position angle = 17.8 deg
Equivalent α-δ correlation = 0.23

Observed in only 39 session(s)