Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1943+228 (2026b, independent mode)

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

Right ascension: 296.5260490083114°
Declination: 23.0012267864577°
No. sessions: 8
No. delays: 508
Defining: No
RMS(α cos δ) = 15.3672 mas
RMS(δ) = 4.4869 mas
Variability ellipse semimajor axis = 16.0098 mas
Variability ellipse semiminor axis = 0.1733 mas
Variability ellipse position angle = 73.7 deg
Equivalent α-δ correlation = 1.00

Observed in only 8 session(s)

Quarterly time series for 1943+228 (2026b, 4 global solutions)

Data

Right ascension: 296.5260474075484°
Declination: 23.0012263048837°
No. sessions: 7
No. delays: 505
Defining: No
RMS(α cos δ) = 0.2291 mas
RMS(δ) = 0.4743 mas
Variability ellipse semimajor axis = 0.5078 mas
Variability ellipse semiminor axis = 0.1399 mas
Variability ellipse position angle = -21.8 deg
Equivalent α-δ correlation = -0.76

Observed in only 7 session(s)