Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0331+022 (2026b, independent mode)

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

Right ascension: 53.5414491228044°
Declination: 2.4360139239723°
No. sessions: 7
No. delays: 253
Defining: No
RMS(α cos δ) = 0.7482 mas
RMS(δ) = 1.0599 mas
Variability ellipse semimajor axis = 1.1438 mas
Variability ellipse semiminor axis = 0.6123 mas
Variability ellipse position angle = -26.4 deg
Equivalent α-δ correlation = -0.47

Observed in only 7 session(s)

Quarterly time series for 0331+022 (2026b, 4 global solutions)

Data

Right ascension: 53.5414490635010°
Declination: 2.4360140776015°
No. sessions: 6
No. delays: 250
Defining: No
RMS(α cos δ) = 0.3883 mas
RMS(δ) = 1.1179 mas
Variability ellipse semimajor axis = 1.1595 mas
Variability ellipse semiminor axis = 0.2366 mas
Variability ellipse position angle = -15.7 deg
Equivalent α-δ correlation = -0.77

Observed in only 6 session(s)