Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0256+423 (2026a, independent mode)

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

Right ascension: 44.9070599795615°
Declination: 42.5971700576510°
No. sessions: 5
No. delays: 266
Defining: No
RMS(α cos δ) = 0.2825 mas
RMS(δ) = 0.4385 mas
Variability ellipse semimajor axis = 0.4902 mas
Variability ellipse semiminor axis = 0.1782 mas
Variability ellipse position angle = -28.6 deg
Equivalent α-δ correlation = -0.71

Observed in only 5 session(s)

Quarterly time series for 0256+423 (2026a, 4 global solutions)

Data

Right ascension: 44.9070599820978°
Declination: 42.5971701274335°
No. sessions: 5
No. delays: 266
Defining: No
RMS(α cos δ) = 0.1358 mas
RMS(δ) = 0.4012 mas
Variability ellipse semimajor axis = 0.4037 mas
Variability ellipse semiminor axis = 0.1282 mas
Variability ellipse position angle = -6.7 deg
Equivalent α-δ correlation = -0.31

Observed in only 5 session(s)