Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0931-446 (2026b, independent mode)

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

Right ascension: 143.3312503833446°
Declination: -44.9063415753639°
No. sessions: 6
No. delays: 74
Defining: No
RMS(α cos δ) = 31.9527 mas
RMS(δ) = 22.0371 mas
Variability ellipse semimajor axis = 38.4172 mas
Variability ellipse semiminor axis = 5.5426 mas
Variability ellipse position angle = 55.8 deg
Equivalent α-δ correlation = 0.95

Observed in only 6 session(s)

Quarterly time series for 0931-446 (2026b, 4 global solutions)

Data

Right ascension: 143.3312412649992°
Declination: -44.9063455782565°
No. sessions: 5
No. delays: 71
Defining: No
RMS(α cos δ) = 0.5044 mas
RMS(δ) = 1.4517 mas
Variability ellipse semimajor axis = 1.4554 mas
Variability ellipse semiminor axis = 0.4936 mas
Variability ellipse position angle = -4.3 deg
Equivalent α-δ correlation = -0.19

Observed in only 5 session(s)