Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0538-022 (2026b, independent mode)

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

Right ascension: 85.3404007744431°
Declination: -2.1856623174557°
No. sessions: 6
No. delays: 242
Defining: No
RMS(α cos δ) = 3.2702 mas
RMS(δ) = 2.4986 mas
Variability ellipse semimajor axis = 4.2459 mas
Variability ellipse semiminor axis = 1.0442 mas
Variability ellipse position angle = -51.7 deg
Equivalent α-δ correlation = -1.14

Observed in only 6 session(s)

Quarterly time series for 0538-022 (2026b, 4 global solutions)

Data

Right ascension: 85.3404011887345°
Declination: -2.1856628499183°
No. sessions: 6
No. delays: 242
Defining: No
RMS(α cos δ) = 0.2404 mas
RMS(δ) = 0.4027 mas
Variability ellipse semimajor axis = 0.4041 mas
Variability ellipse semiminor axis = 0.2380 mas
Variability ellipse position angle = 5.9 deg
Equivalent α-δ correlation = 0.11

Observed in only 6 session(s)