Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 37.3954995034075°
Declination: -78.7960408195551°
No. sessions: 128
No. delays: 3499
Defining: Yes
RMS(α cos δ) = 898.5332 mas
RMS(δ) = 1949.0838 mas
Variability ellipse semimajor axis = 2102.8378 mas
Variability ellipse semiminor axis = 429.3750 mas
Variability ellipse position angle = 22.5 deg
Equivalent α-δ correlation = 0.86

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

Data

Right ascension: 37.3956107719611°
Declination: -78.7960004775912°
No. sessions: 120
No. delays: 3460
Defining: Yes
RMS(α cos δ) = 0.2087 mas
RMS(δ) = 0.3043 mas
Variability ellipse semimajor axis = 0.3056 mas
Variability ellipse semiminor axis = 0.2069 mas
Variability ellipse position angle = -7.1 deg
Equivalent α-δ correlation = -0.10