Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0902-309 (2026b, independent mode)

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

Right ascension: 136.0854830647039°
Declination: -31.1904630836546°
No. sessions: 9
No. delays: 331
Defining: No
RMS(α cos δ) = 1.0336 mas
RMS(δ) = 1.6086 mas
Variability ellipse semimajor axis = 1.6537 mas
Variability ellipse semiminor axis = 0.9599 mas
Variability ellipse position angle = -16.5 deg
Equivalent α-δ correlation = -0.30

Observed in only 9 session(s)

Quarterly time series for 0902-309 (2026b, 4 global solutions)

Data

Right ascension: 136.0854830360661°
Declination: -31.1904631191788°
No. sessions: 9
No. delays: 331
Defining: No
RMS(α cos δ) = 0.3290 mas
RMS(δ) = 1.2286 mas
Variability ellipse semimajor axis = 1.2314 mas
Variability ellipse semiminor axis = 0.3182 mas
Variability ellipse position angle = 4.0 deg
Equivalent α-δ correlation = 0.24

Observed in only 9 session(s)