Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0428-375 (2026b, independent mode)

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

Right ascension: 67.4995361337476°
Declination: -37.4501327892801°
No. sessions: 4
No. delays: 49
Defining: No
RMS(α cos δ) = 2.3100 mas
RMS(δ) = 2.9305 mas
Variability ellipse semimajor axis = 3.4473 mas
Variability ellipse semiminor axis = 1.4285 mas
Variability ellipse position angle = -35.3 deg
Equivalent α-δ correlation = -0.69

Observed in only 4 session(s)

Quarterly time series for 0428-375 (2026b, 4 global solutions)

Data

Right ascension: 67.4995361318896°
Declination: -37.4501328357886°
No. sessions: 3
No. delays: 46
Defining: No
RMS(α cos δ) = 2.1854 mas
RMS(δ) = 1.8221 mas
Variability ellipse semimajor axis = 2.6175 mas
Variability ellipse semiminor axis = 1.1156 mas
Variability ellipse position angle = -52.5 deg
Equivalent α-δ correlation = -0.68

Observed in only 3 session(s)