Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2243-123 (2026b, independent mode)

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

Right ascension: 341.5759665359784°
Declination: -12.1142437387236°
No. sessions: 1114
No. delays: 23239
Defining: No
RMS(α cos δ) = 18.7635 mas
RMS(δ) = 21.6366 mas
Variability ellipse semimajor axis = 39.1627 mas
Variability ellipse semiminor axis = 26.7115 mas
Variability ellipse position angle = -43.5 deg
Equivalent α-δ correlation = -2.76

Quarterly time series for 2243-123 (2026b, 4 global solutions)

Data

Right ascension: 341.5759665594100°
Declination: -12.1142437556961°
No. sessions: 1001
No. delays: 22832
Defining: No
RMS(α cos δ) = 0.3018 mas
RMS(δ) = 0.6174 mas
Variability ellipse semimajor axis = 0.6188 mas
Variability ellipse semiminor axis = 0.2990 mas
Variability ellipse position angle = 4.4 deg
Equivalent α-δ correlation = 0.12