Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0920-397 (2026b, independent mode)

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

Right ascension: 140.6933691438754°
Declination: -39.9933904100017°
No. sessions: 1174
No. delays: 21398
Defining: No
RMS(α cos δ) = 4243.0632 mas
RMS(δ) = 54815.8552 mas
Variability ellipse semimajor axis = 54881.0200 mas
Variability ellipse semiminor axis = 3294.7242 mas
Variability ellipse position angle = -2.7 deg
Equivalent α-δ correlation = -0.63

Quarterly time series for 0920-397 (2026b, 4 global solutions)

Data

Right ascension: 140.6934094520847°
Declination: -39.9930745136234°
No. sessions: 1003
No. delays: 20704
Defining: No
RMS(α cos δ) = 0.7717 mas
RMS(δ) = 1.3062 mas
Variability ellipse semimajor axis = 1.3690 mas
Variability ellipse semiminor axis = 0.6539 mas
Variability ellipse position angle = 19.9 deg
Equivalent α-δ correlation = 0.46