Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0428-042 (2026b, independent mode)

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

Right ascension: 67.8670356337987°
Declination: -4.1075888077058°
No. sessions: 5
No. delays: 390
Defining: No
RMS(α cos δ) = 0.9769 mas
RMS(δ) = 1.5676 mas
Variability ellipse semimajor axis = 1.7376 mas
Variability ellipse semiminor axis = 0.6266 mas
Variability ellipse position angle = -27.5 deg
Equivalent α-δ correlation = -0.70

Observed in only 5 session(s)

Quarterly time series for 0428-042 (2026b, 4 global solutions)

Data

Right ascension: 67.8670356168756°
Declination: -4.1075887816649°
No. sessions: 5
No. delays: 390
Defining: No
RMS(α cos δ) = 0.0802 mas
RMS(δ) = 0.1366 mas
Variability ellipse semimajor axis = 0.1522 mas
Variability ellipse semiminor axis = 0.0440 mas
Variability ellipse position angle = 27.4 deg
Equivalent α-δ correlation = 0.79

Observed in only 5 session(s)