Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0903+031 (2026b, independent mode)

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

Right ascension: 136.4683531540830°
Declination: 2.9920879281879°
No. sessions: 7
No. delays: 341
Defining: No
RMS(α cos δ) = 0.6542 mas
RMS(δ) = 1.4114 mas
Variability ellipse semimajor axis = 1.4922 mas
Variability ellipse semiminor axis = 0.4397 mas
Variability ellipse position angle = 19.8 deg
Equivalent α-δ correlation = 0.70

Observed in only 7 session(s)

Quarterly time series for 0903+031 (2026b, 4 global solutions)

Data

Right ascension: 136.4683532681220°
Declination: 2.9920879356221°
No. sessions: 7
No. delays: 341
Defining: No
RMS(α cos δ) = 0.3913 mas
RMS(δ) = 0.8689 mas
Variability ellipse semimajor axis = 0.9134 mas
Variability ellipse semiminor axis = 0.2720 mas
Variability ellipse position angle = 18.8 deg
Equivalent α-δ correlation = 0.68

Observed in only 7 session(s)