Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1908-211 (2026b, independent mode)

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

Right ascension: 287.9747392319267°
Declination: -21.0455006792717°
No. sessions: 9
No. delays: 492
Defining: No
RMS(α cos δ) = 0.3728 mas
RMS(δ) = 1.1056 mas
Variability ellipse semimajor axis = 1.1172 mas
Variability ellipse semiminor axis = 0.3364 mas
Variability ellipse position angle = -8.6 deg
Equivalent α-δ correlation = -0.41

Observed in only 9 session(s)

Quarterly time series for 1908-211 (2026b, 4 global solutions)

Data

Right ascension: 287.9747392156216°
Declination: -21.0455007126811°
No. sessions: 9
No. delays: 492
Defining: No
RMS(α cos δ) = 0.1667 mas
RMS(δ) = 0.3581 mas
Variability ellipse semimajor axis = 0.3670 mas
Variability ellipse semiminor axis = 0.1460 mas
Variability ellipse position angle = -13.8 deg
Equivalent α-δ correlation = -0.44

Observed in only 9 session(s)