Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0234+285 (2026b, independent mode)

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

Right ascension: 39.4683577903675°
Declination: 28.8024987128232°
No. sessions: 1437
No. delays: 63802
Defining: No
RMS(α cos δ) = 308.8997 mas
RMS(δ) = 1258.1160 mas
Variability ellipse semimajor axis = 1274.5530 mas
Variability ellipse semiminor axis = 231.9260 mas
Variability ellipse position angle = 9.3 deg
Equivalent α-δ correlation = 0.65

Quarterly time series for 0234+285 (2026b, 4 global solutions)

Data

Right ascension: 39.4683569756680°
Declination: 28.8024972258083°
No. sessions: 1400
No. delays: 63361
Defining: No
RMS(α cos δ) = 0.2368 mas
RMS(δ) = 0.3149 mas
Variability ellipse semimajor axis = 0.3192 mas
Variability ellipse semiminor axis = 0.2310 mas
Variability ellipse position angle = -13.6 deg
Equivalent α-δ correlation = -0.15