Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1550-269 (2026b, independent mode)

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

Right ascension: 238.5102907828995°
Declination: -27.0778426005870°
No. sessions: 8
No. delays: 362
Defining: No
RMS(α cos δ) = 0.5101 mas
RMS(δ) = 0.3885 mas
Variability ellipse semimajor axis = 0.5179 mas
Variability ellipse semiminor axis = 0.3780 mas
Variability ellipse position angle = 75.3 deg
Equivalent α-δ correlation = 0.15

Observed in only 8 session(s)

Quarterly time series for 1550-269 (2026b, 4 global solutions)

Data

Right ascension: 238.5102908142729°
Declination: -27.0778427098033°
No. sessions: 8
No. delays: 362
Defining: No
RMS(α cos δ) = 0.2892 mas
RMS(δ) = 0.7566 mas
Variability ellipse semimajor axis = 0.7722 mas
Variability ellipse semiminor axis = 0.2446 mas
Variability ellipse position angle = -12.1 deg
Equivalent α-δ correlation = -0.51

Observed in only 8 session(s)