Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0422-389 (2026a, independent mode)

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

Right ascension: 66.1404842316803°
Declination: -38.8115674759669°
No. sessions: 11
No. delays: 571
Defining: No
RMS(α cos δ) = 0.8241 mas
RMS(δ) = 1.7157 mas
Variability ellipse semimajor axis = 1.7523 mas
Variability ellipse semiminor axis = 0.7430 mas
Variability ellipse position angle = 12.9 deg
Equivalent α-δ correlation = 0.39

Observed in only 11 session(s)

Quarterly time series for 0422-389 (2026a, 4 global solutions)

Data

Right ascension: 66.1404842780361°
Declination: -38.8115674796026°
No. sessions: 11
No. delays: 571
Defining: No
RMS(α cos δ) = 0.2564 mas
RMS(δ) = 0.1999 mas
Variability ellipse semimajor axis = 0.2810 mas
Variability ellipse semiminor axis = 0.1637 mas
Variability ellipse position angle = 59.8 deg
Equivalent α-δ correlation = 0.44

Observed in only 11 session(s)