Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0138-097 (2026b, independent mode)

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

Right ascension: 25.3576340420420°
Declination: -9.4787984065830°
No. sessions: 197
No. delays: 6245
Defining: No
RMS(α cos δ) = 201117.2494 mas
RMS(δ) = 1341.3831 mas
Variability ellipse semimajor axis = 201124.2727 mas
Variability ellipse semiminor axis = 1012.7978 mas
Variability ellipse position angle = 89.5 deg
Equivalent α-δ correlation = 1.25

Quarterly time series for 0138-097 (2026b, 4 global solutions)

Data

Right ascension: 25.3576340145740°
Declination: -9.4787984125655°
No. sessions: 178
No. delays: 6039
Defining: No
RMS(α cos δ) = 0.2722 mas
RMS(δ) = 0.2260 mas
Variability ellipse semimajor axis = 0.2723 mas
Variability ellipse semiminor axis = 0.2259 mas
Variability ellipse position angle = 87.9 deg
Equivalent α-δ correlation = 0.01