Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0258-184 (2026b, independent mode)

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

Right ascension: 45.2779770298697°
Declination: -18.2049505464015°
No. sessions: 5
No. delays: 310
Defining: No
RMS(α cos δ) = 0.2223 mas
RMS(δ) = 0.5559 mas
Variability ellipse semimajor axis = 0.5637 mas
Variability ellipse semiminor axis = 0.2016 mas
Variability ellipse position angle = 10.2 deg
Equivalent α-δ correlation = 0.39

Observed in only 5 session(s)

Quarterly time series for 0258-184 (2026b, 4 global solutions)

Data

Right ascension: 45.2779769869284°
Declination: -18.2049506321339°
No. sessions: 5
No. delays: 310
Defining: No
RMS(α cos δ) = 0.1143 mas
RMS(δ) = 0.3606 mas
Variability ellipse semimajor axis = 0.3748 mas
Variability ellipse semiminor axis = 0.0511 mas
Variability ellipse position angle = 15.9 deg
Equivalent α-δ correlation = 0.89

Observed in only 5 session(s)