Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1143-696 (2026b, independent mode)

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

Right ascension: 176.4734060359074°
Declination: -69.9005004693681°
No. sessions: 51
No. delays: 1008
Defining: Yes
RMS(α cos δ) = 963.8764 mas
RMS(δ) = 1883.1478 mas
Variability ellipse semimajor axis = 2033.6985 mas
Variability ellipse semiminor axis = 582.5580 mas
Variability ellipse position angle = -23.2 deg
Equivalent α-δ correlation = -0.76

Observed in only 51 session(s)

Quarterly time series for 1143-696 (2026b, 4 global solutions)

Data

Right ascension: 176.4734341161180°
Declination: -69.9004993444445°
No. sessions: 49
No. delays: 987
Defining: Yes
RMS(α cos δ) = 0.3231 mas
RMS(δ) = 0.3408 mas
Variability ellipse semimajor axis = 0.4042 mas
Variability ellipse semiminor axis = 0.2391 mas
Variability ellipse position angle = 41.8 deg
Equivalent α-δ correlation = 0.48

Observed in only 49 session(s)