Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0251+393 (2026b, independent mode)

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

Right ascension: 43.6776335380425°
Declination: 39.5263087496132°
No. sessions: 8
No. delays: 847
Defining: No
RMS(α cos δ) = 0.2376 mas
RMS(δ) = 0.6565 mas
Variability ellipse semimajor axis = 0.6616 mas
Variability ellipse semiminor axis = 0.2231 mas
Variability ellipse position angle = -7.5 deg
Equivalent α-δ correlation = -0.32

Observed in only 8 session(s)

Quarterly time series for 0251+393 (2026b, 4 global solutions)

Data

Right ascension: 43.6776335583229°
Declination: 39.5263086988530°
No. sessions: 8
No. delays: 847
Defining: No
RMS(α cos δ) = 0.0387 mas
RMS(δ) = 0.1011 mas
Variability ellipse semimajor axis = 0.1034 mas
Variability ellipse semiminor axis = 0.0320 mas
Variability ellipse position angle = 12.8 deg
Equivalent α-δ correlation = 0.53

Observed in only 8 session(s)