Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0256+075 (2026b, independent mode)

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

Right ascension: 44.8628192771450°
Declination: 7.7943452839256°
No. sessions: 58
No. delays: 1937
Defining: No
RMS(α cos δ) = 3.5636 mas
RMS(δ) = 5.5629 mas
Variability ellipse semimajor axis = 6.2034 mas
Variability ellipse semiminor axis = 2.2723 mas
Variability ellipse position angle = 28.3 deg
Equivalent α-δ correlation = 0.70

Observed in only 58 session(s)

Quarterly time series for 0256+075 (2026b, 4 global solutions)

Data

Right ascension: 44.8628192547868°
Declination: 7.7943452927534°
No. sessions: 48
No. delays: 1907
Defining: No
RMS(α cos δ) = 0.3037 mas
RMS(δ) = 0.5047 mas
Variability ellipse semimajor axis = 0.5116 mas
Variability ellipse semiminor axis = 0.2920 mas
Variability ellipse position angle = -11.4 deg
Equivalent α-δ correlation = -0.22

Observed in only 48 session(s)