Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0158+031 (2026b, independent mode)

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

Right ascension: 30.1700688053054°
Declination: 3.3804186194264°
No. sessions: 6
No. delays: 560
Defining: No
RMS(α cos δ) = 0.7360 mas
RMS(δ) = 1.1160 mas
Variability ellipse semimajor axis = 1.3032 mas
Variability ellipse semiminor axis = 0.2981 mas
Variability ellipse position angle = -32.0 deg
Equivalent α-δ correlation = -0.88

Observed in only 6 session(s)

Quarterly time series for 0158+031 (2026b, 4 global solutions)

Data

Right ascension: 30.1700687271203°
Declination: 3.3804186643272°
No. sessions: 6
No. delays: 560
Defining: No
RMS(α cos δ) = 0.0998 mas
RMS(δ) = 0.1840 mas
Variability ellipse semimajor axis = 0.1921 mas
Variability ellipse semiminor axis = 0.0832 mas
Variability ellipse position angle = -18.5 deg
Equivalent α-δ correlation = -0.49

Observed in only 6 session(s)