Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 66.1404842468107°
Declination: -38.8115674613508°
No. sessions: 12
No. delays: 604
Defining: No
RMS(α cos δ) = 0.8650 mas
RMS(δ) = 1.7411 mas
Variability ellipse semimajor axis = 1.7707 mas
Variability ellipse semiminor axis = 0.8026 mas
Variability ellipse position angle = 11.7 deg
Equivalent α-δ correlation = 0.33

Observed in only 12 session(s)

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

Data

Right ascension: 66.1404842766141°
Declination: -38.8115674481466°
No. sessions: 12
No. delays: 604
Defining: No
RMS(α cos δ) = 0.1948 mas
RMS(δ) = 0.1970 mas
Variability ellipse semimajor axis = 0.1976 mas
Variability ellipse semiminor axis = 0.1941 mas
Variability ellipse position angle = 25.0 deg
Equivalent α-δ correlation = 0.01

Observed in only 12 session(s)