Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1143-031 (2026b, independent mode)

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

Right ascension: 176.6149564442718°
Declination: -3.3973534060769°
No. sessions: 5
No. delays: 258
Defining: No
RMS(α cos δ) = 0.6912 mas
RMS(δ) = 0.3724 mas
Variability ellipse semimajor axis = 0.6990 mas
Variability ellipse semiminor axis = 0.3576 mas
Variability ellipse position angle = 80.0 deg
Equivalent α-δ correlation = 0.24

Observed in only 5 session(s)

Quarterly time series for 1143-031 (2026b, 4 global solutions)

Data

Right ascension: 176.6149565316884°
Declination: -3.3973534067080°
No. sessions: 5
No. delays: 258
Defining: No
RMS(α cos δ) = 0.3060 mas
RMS(δ) = 0.1915 mas
Variability ellipse semimajor axis = 0.3447 mas
Variability ellipse semiminor axis = 0.1074 mas
Variability ellipse position angle = 61.0 deg
Equivalent α-δ correlation = 0.78

Observed in only 5 session(s)