Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0258-170 (2026b, independent mode)

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

Right ascension: 45.3192611341713°
Declination: -16.8791948316193°
No. sessions: 5
No. delays: 320
Defining: No
RMS(α cos δ) = 0.2885 mas
RMS(δ) = 0.3239 mas
Variability ellipse semimajor axis = 0.3739 mas
Variability ellipse semiminor axis = 0.2198 mas
Variability ellipse position angle = 38.1 deg
Equivalent α-δ correlation = 0.48

Observed in only 5 session(s)

Quarterly time series for 0258-170 (2026b, 4 global solutions)

Data

Right ascension: 45.3192610887834°
Declination: -16.8791949394295°
No. sessions: 5
No. delays: 320
Defining: No
RMS(α cos δ) = 0.1804 mas
RMS(δ) = 0.4895 mas
Variability ellipse semimajor axis = 0.4952 mas
Variability ellipse semiminor axis = 0.1642 mas
Variability ellipse position angle = 9.2 deg
Equivalent α-δ correlation = 0.39

Observed in only 5 session(s)