Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1439+066 (2026b, independent mode)

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

Right ascension: 220.5509906490420°
Declination: 6.4239263094440°
No. sessions: 5
No. delays: 353
Defining: No
RMS(α cos δ) = 0.3105 mas
RMS(δ) = 1.0217 mas
Variability ellipse semimajor axis = 1.0477 mas
Variability ellipse semiminor axis = 0.2065 mas
Variability ellipse position angle = -13.0 deg
Equivalent α-δ correlation = -0.73

Observed in only 5 session(s)

Quarterly time series for 1439+066 (2026b, 4 global solutions)

Data

Right ascension: 220.5509906431530°
Declination: 6.4239260297692°
No. sessions: 5
No. delays: 353
Defining: No
RMS(α cos δ) = 0.1157 mas
RMS(δ) = 0.2387 mas
Variability ellipse semimajor axis = 0.2551 mas
Variability ellipse semiminor axis = 0.0726 mas
Variability ellipse position angle = 21.6 deg
Equivalent α-δ correlation = 0.74

Observed in only 5 session(s)