Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1123+264 (2026b, independent mode)

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

Right ascension: 171.4738037485452°
Declination: 26.1722160949832°
No. sessions: 476
No. delays: 24350
Defining: No
RMS(α cos δ) = 222.6117 mas
RMS(δ) = 21.1587 mas
Variability ellipse semimajor axis = 222.9957 mas
Variability ellipse semiminor axis = 16.6304 mas
Variability ellipse position angle = -86.6 deg
Equivalent α-δ correlation = -0.62

Quarterly time series for 1123+264 (2026b, 4 global solutions)

Data

Right ascension: 171.4737996710030°
Declination: 26.1722163024531°
No. sessions: 428
No. delays: 24222
Defining: No
RMS(α cos δ) = 0.3788 mas
RMS(δ) = 0.3195 mas
Variability ellipse semimajor axis = 0.4036 mas
Variability ellipse semiminor axis = 0.2876 mas
Variability ellipse position angle = 60.5 deg
Equivalent α-δ correlation = 0.28