Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1931-243 (2026b, independent mode)

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

Right ascension: 293.7202030808734°
Declination: -24.2734319426773°
No. sessions: 7
No. delays: 464
Defining: No
RMS(α cos δ) = 1.0741 mas
RMS(δ) = 1.1084 mas
Variability ellipse semimajor axis = 1.3502 mas
Variability ellipse semiminor axis = 0.7478 mas
Variability ellipse position angle = 43.3 deg
Equivalent α-δ correlation = 0.53

Observed in only 7 session(s)

Quarterly time series for 1931-243 (2026b, 4 global solutions)

Data

Right ascension: 293.7202030974635°
Declination: -24.2734320255435°
No. sessions: 7
No. delays: 464
Defining: No
RMS(α cos δ) = 0.4521 mas
RMS(δ) = 0.4021 mas
Variability ellipse semimajor axis = 0.4561 mas
Variability ellipse semiminor axis = 0.3975 mas
Variability ellipse position angle = -74.4 deg
Equivalent α-δ correlation = -0.07

Observed in only 7 session(s)