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: 140.6934094344170°
Declination: -39.9930744947500°
No. sessions: 1179
No. delays: 21474
Defining: No
RMS(α cos δ) = 4239.7452 mas
RMS(δ) = 54750.8695 mas
Variability ellipse semimajor axis = 54815.9671 mas
Variability ellipse semiminor axis = 3292.8570 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