Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0640+074 (2026b, independent mode)

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

Right ascension: 100.8419711592770°
Declination: 7.4145684488147°
No. sessions: 6
No. delays: 306
Defining: No
RMS(α cos δ) = 7.2174 mas
RMS(δ) = 1.7866 mas
Variability ellipse semimajor axis = 7.4101 mas
Variability ellipse semiminor axis = 0.6117 mas
Variability ellipse position angle = -76.8 deg
Equivalent α-δ correlation = -0.94

Observed in only 6 session(s)

Quarterly time series for 0640+074 (2026b, 4 global solutions)

Data

Right ascension: 100.8419719876714°
Declination: 7.4145682760559°
No. sessions: 6
No. delays: 306
Defining: No
RMS(α cos δ) = 0.4073 mas
RMS(δ) = 0.4613 mas
Variability ellipse semimajor axis = 0.5454 mas
Variability ellipse semiminor axis = 0.2849 mas
Variability ellipse position angle = 38.7 deg
Equivalent α-δ correlation = 0.56

Observed in only 6 session(s)