Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0820-578 (2026a, independent mode)

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

Right ascension: 125.3355310984602°
Declination: -58.0052085899651°
No. sessions: 3
No. delays: 16
Defining: No
RMS(α cos δ) = 0.1317 mas
RMS(δ) = 1.3436 mas
Variability ellipse semimajor axis = 1.3460 mas
Variability ellipse semiminor axis = 0.1046 mas
Variability ellipse position angle = 3.4 deg
Equivalent α-δ correlation = 0.61

Observed in only 3 session(s)

Quarterly time series for 0820-578 (2026a, 4 global solutions)

Data

Right ascension: 125.3355308853628°
Declination: -58.0052087806107°
No. sessions: 3
No. delays: 16
Defining: No
RMS(α cos δ) = 0.0777 mas
RMS(δ) = 0.5910 mas
Variability ellipse semimajor axis = 0.5910 mas
Variability ellipse semiminor axis = 0.0774 mas
Variability ellipse position angle = 0.6 deg
Equivalent α-δ correlation = 0.09

Observed in only 3 session(s)