Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1939+429 (2026b, independent mode)

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

Right ascension: 295.2055001443319°
Declination: 43.0735160531413°
No. sessions: 5
No. delays: 402
Defining: No
RMS(α cos δ) = 0.6617 mas
RMS(δ) = 1.0030 mas
Variability ellipse semimajor axis = 1.1287 mas
Variability ellipse semiminor axis = 0.4121 mas
Variability ellipse position angle = 29.5 deg
Equivalent α-δ correlation = 0.71

Observed in only 5 session(s)

Quarterly time series for 1939+429 (2026b, 4 global solutions)

Data

Right ascension: 295.2055000094275°
Declination: 43.0735161108727°
No. sessions: 5
No. delays: 402
Defining: No
RMS(α cos δ) = 0.1575 mas
RMS(δ) = 0.2097 mas
Variability ellipse semimajor axis = 0.2433 mas
Variability ellipse semiminor axis = 0.0977 mas
Variability ellipse position angle = 33.6 deg
Equivalent α-δ correlation = 0.69

Observed in only 5 session(s)