Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1944+838 (2026b, independent mode)

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

Right ascension: 294.4152166713821°
Declination: 83.9413904627569°
No. sessions: 6
No. delays: 659
Defining: No
RMS(α cos δ) = 5.5768 mas
RMS(δ) = 7.8112 mas
Variability ellipse semimajor axis = 9.7447 mas
Variability ellipse semiminor axis = 1.6868 mas
Variability ellipse position angle = 36.0 deg
Equivalent α-δ correlation = 1.07

Observed in only 6 session(s)

Quarterly time series for 1944+838 (2026b, 4 global solutions)

Data

Right ascension: 294.4152199404340°
Declination: 83.9413908289648°
No. sessions: 6
No. delays: 659
Defining: No
RMS(α cos δ) = 0.1836 mas
RMS(δ) = 0.1205 mas
Variability ellipse semimajor axis = 0.1868 mas
Variability ellipse semiminor axis = 0.1154 mas
Variability ellipse position angle = 76.3 deg
Equivalent α-δ correlation = 0.22

Observed in only 6 session(s)