Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0230-790 (2026a, independent mode)

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

Right ascension: 37.3954821755654°
Declination: -78.7960463525683°
No. sessions: 127
No. delays: 3481
Defining: Yes
RMS(α cos δ) = 756.7589 mas
RMS(δ) = 1852.9196 mas
Variability ellipse semimajor axis = 1970.0593 mas
Variability ellipse semiminor axis = 353.3574 mas
Variability ellipse position angle = 20.1 deg
Equivalent α-δ correlation = 0.87

Quarterly time series for 0230-790 (2026a, 4 global solutions)

Data

Right ascension: 37.3956108759727°
Declination: -78.7960004952931°
No. sessions: 121
No. delays: 3468
Defining: Yes
RMS(α cos δ) = 0.1854 mas
RMS(δ) = 0.2830 mas
Variability ellipse semimajor axis = 0.2872 mas
Variability ellipse semiminor axis = 0.1789 mas
Variability ellipse position angle = -12.4 deg
Equivalent α-δ correlation = -0.20