Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0159+723 (2026b, independent mode)

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

Right ascension: 30.8892240310573°
Declination: 72.5482546873097°
No. sessions: 138
No. delays: 8064
Defining: Yes
RMS(α cos δ) = 502.3575 mas
RMS(δ) = 204.4006 mas
Variability ellipse semimajor axis = 546.0564 mas
Variability ellipse semiminor axis = 63.5207 mas
Variability ellipse position angle = 67.0 deg
Equivalent α-δ correlation = 1.06

Quarterly time series for 0159+723 (2026b, 4 global solutions)

Data

Right ascension: 30.8891039687237°
Declination: 72.5482409138874°
No. sessions: 133
No. delays: 8049
Defining: Yes
RMS(α cos δ) = 0.1758 mas
RMS(δ) = 0.1868 mas
Variability ellipse semimajor axis = 0.2012 mas
Variability ellipse semiminor axis = 0.1591 mas
Variability ellipse position angle = 37.3 deg
Equivalent α-δ correlation = 0.22