Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1226-028 (2026b, independent mode)

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

Right ascension: 187.1538221472316°
Declination: -3.0775867023023°
No. sessions: 13
No. delays: 774
Defining: No
RMS(α cos δ) = 1.0279 mas
RMS(δ) = 1.2017 mas
Variability ellipse semimajor axis = 1.2093 mas
Variability ellipse semiminor axis = 1.0189 mas
Variability ellipse position angle = 12.0 deg
Equivalent α-δ correlation = 0.07

Observed in only 13 session(s)

Quarterly time series for 1226-028 (2026b, 4 global solutions)

Data

Right ascension: 187.1538221183209°
Declination: -3.0775867162577°
No. sessions: 13
No. delays: 774
Defining: No
RMS(α cos δ) = 0.1355 mas
RMS(δ) = 0.3166 mas
Variability ellipse semimajor axis = 0.3167 mas
Variability ellipse semiminor axis = 0.1354 mas
Variability ellipse position angle = 1.1 deg
Equivalent α-δ correlation = 0.04

Observed in only 13 session(s)