Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0531+194 (2026b, independent mode)

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

Right ascension: 83.6854662889285°
Declination: 19.4559699794211°
No. sessions: 14
No. delays: 166
Defining: No
RMS(α cos δ) = 13.9154 mas
RMS(δ) = 9.0954 mas
Variability ellipse semimajor axis = 14.7636 mas
Variability ellipse semiminor axis = 7.6421 mas
Variability ellipse position angle = -67.0 deg
Equivalent α-δ correlation = -0.45

Observed in only 14 session(s)

Quarterly time series for 0531+194 (2026b, 4 global solutions)

Data

Right ascension: 83.6854661551838°
Declination: 19.4559700673151°
No. sessions: 14
No. delays: 166
Defining: No
RMS(α cos δ) = 12.7925 mas
RMS(δ) = 9.4717 mas
Variability ellipse semimajor axis = 14.1035 mas
Variability ellipse semiminor axis = 7.3793 mas
Variability ellipse position angle = -60.3 deg
Equivalent α-δ correlation = -0.51

Observed in only 14 session(s)