Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 136.0854830648561°
Declination: -31.1904630835941°
No. sessions: 9
No. delays: 331
Defining: No
RMS(α cos δ) = 1.0348 mas
RMS(δ) = 1.6085 mas
Variability ellipse semimajor axis = 1.6535 mas
Variability ellipse semiminor axis = 0.9612 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 (2026a, 4 global solutions)

Data

Right ascension: 136.0854830264688°
Declination: -31.1904630988712°
No. sessions: 9
No. delays: 331
Defining: No
RMS(α cos δ) = 0.3161 mas
RMS(δ) = 1.1424 mas
Variability ellipse semimajor axis = 1.1486 mas
Variability ellipse semiminor axis = 0.2929 mas
Variability ellipse position angle = 6.1 deg
Equivalent α-δ correlation = 0.36

Observed in only 9 session(s)