Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0131-522 (2026b, independent mode)

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

Right ascension: 23.2740104636665°
Declination: -52.0010959294170°
No. sessions: 1012
No. delays: 29822
Defining: No
RMS(α cos δ) = 48396.9931 mas
RMS(δ) = 3193.8489 mas
Variability ellipse semimajor axis = 48508.8192 mas
Variability ellipse semiminor axis = 797.4507 mas
Variability ellipse position angle = 86.1 deg
Equivalent α-δ correlation = 1.03

Quarterly time series for 0131-522 (2026b, 4 global solutions)

Data

Right ascension: 23.2740104591161°
Declination: -52.0010959176341°
No. sessions: 960
No. delays: 29405
Defining: No
RMS(α cos δ) = 0.3285 mas
RMS(δ) = 0.4056 mas
Variability ellipse semimajor axis = 0.4243 mas
Variability ellipse semiminor axis = 0.3040 mas
Variability ellipse position angle = -24.9 deg
Equivalent α-δ correlation = -0.25