Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0537+558 (2026b, independent mode)

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

Right ascension: 85.3114904877309°
Declination: 55.8454362217834°
No. sessions: 7
No. delays: 555
Defining: No
RMS(α cos δ) = 0.2793 mas
RMS(δ) = 0.1948 mas
Variability ellipse semimajor axis = 0.2814 mas
Variability ellipse semiminor axis = 0.1917 mas
Variability ellipse position angle = -80.4 deg
Equivalent α-δ correlation = -0.13

Observed in only 7 session(s)

Quarterly time series for 0537+558 (2026b, 4 global solutions)

Data

Right ascension: 85.3114905733825°
Declination: 55.8454362552489°
No. sessions: 7
No. delays: 555
Defining: No
RMS(α cos δ) = 0.1518 mas
RMS(δ) = 0.1201 mas
Variability ellipse semimajor axis = 0.1527 mas
Variability ellipse semiminor axis = 0.1190 mas
Variability ellipse position angle = 79.9 deg
Equivalent α-δ correlation = 0.09

Observed in only 7 session(s)