Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0539-057 (2026b, independent mode)

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

Right ascension: 85.4086807836249°
Declination: -5.6970631093496°
No. sessions: 58
No. delays: 2651
Defining: Yes
RMS(α cos δ) = 5.0951 mas
RMS(δ) = 8.9046 mas
Variability ellipse semimajor axis = 9.5895 mas
Variability ellipse semiminor axis = 3.6459 mas
Variability ellipse position angle = 23.6 deg
Equivalent α-δ correlation = 0.64

Observed in only 58 session(s)

Quarterly time series for 0539-057 (2026b, 4 global solutions)

Data

Right ascension: 85.4086807171040°
Declination: -5.6970634010980°
No. sessions: 56
No. delays: 2728
Defining: Yes
RMS(α cos δ) = 0.2452 mas
RMS(δ) = 0.6930 mas
Variability ellipse semimajor axis = 0.6936 mas
Variability ellipse semiminor axis = 0.2435 mas
Variability ellipse position angle = 2.6 deg
Equivalent α-δ correlation = 0.11

Observed in only 56 session(s)