Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 67.4995361338150°
Declination: -37.4501327890682°
No. sessions: 4
No. delays: 49
Defining: No
RMS(α cos δ) = 2.3096 mas
RMS(δ) = 2.9318 mas
Variability ellipse semimajor axis = 3.4475 mas
Variability ellipse semiminor axis = 1.4300 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 (2026a, 4 global solutions)

Data

Right ascension: 67.4995361081354°
Declination: -37.4501328094873°
No. sessions: 3
No. delays: 46
Defining: No
RMS(α cos δ) = 2.1875 mas
RMS(δ) = 1.8498 mas
Variability ellipse semimajor axis = 2.5839 mas
Variability ellipse semiminor axis = 1.2370 mas
Variability ellipse position angle = -52.6 deg
Equivalent α-δ correlation = -0.61

Observed in only 3 session(s)