Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2209-255 (2026b, independent mode)

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

Right ascension: 333.0863190276460°
Declination: -25.3079078227365°
No. sessions: 8
No. delays: 229
Defining: No
RMS(α cos δ) = 1.0355 mas
RMS(δ) = 2.1228 mas
Variability ellipse semimajor axis = 2.2293 mas
Variability ellipse semiminor axis = 0.7802 mas
Variability ellipse position angle = -19.0 deg
Equivalent α-δ correlation = -0.61

Observed in only 8 session(s)

Quarterly time series for 2209-255 (2026b, 4 global solutions)

Data

Right ascension: 333.0863191599903°
Declination: -25.3079078307740°
No. sessions: 8
No. delays: 229
Defining: No
RMS(α cos δ) = 0.4059 mas
RMS(δ) = 1.6296 mas
Variability ellipse semimajor axis = 1.6837 mas
Variability ellipse semiminor axis = 0.1207 mas
Variability ellipse position angle = -14.5 deg
Equivalent α-δ correlation = -1.05

Observed in only 8 session(s)