Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0258+058 (2026b, independent mode)

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

Right ascension: 45.3904745645015°
Declination: 6.0409118098423°
No. sessions: 5
No. delays: 442
Defining: No
RMS(α cos δ) = 0.4320 mas
RMS(δ) = 0.6037 mas
Variability ellipse semimajor axis = 0.6814 mas
Variability ellipse semiminor axis = 0.2946 mas
Variability ellipse position angle = -30.9 deg
Equivalent α-δ correlation = -0.64

Observed in only 5 session(s)

Quarterly time series for 0258+058 (2026b, 4 global solutions)

Data

Right ascension: 45.3904745613822°
Declination: 6.0409117156809°
No. sessions: 5
No. delays: 442
Defining: No
RMS(α cos δ) = 0.2954 mas
RMS(δ) = 0.1265 mas
Variability ellipse semimajor axis = 0.3023 mas
Variability ellipse semiminor axis = 0.1090 mas
Variability ellipse position angle = -76.8 deg
Equivalent α-δ correlation = -0.47

Observed in only 5 session(s)