Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0658+548 (2026b, independent mode)

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

Right ascension: 105.6927613176355°
Declination: 54.7432594887362°
No. sessions: 5
No. delays: 375
Defining: No
RMS(α cos δ) = 0.8769 mas
RMS(δ) = 1.0510 mas
Variability ellipse semimajor axis = 1.2008 mas
Variability ellipse semiminor axis = 0.6570 mas
Variability ellipse position angle = -35.2 deg
Equivalent α-δ correlation = -0.52

Observed in only 5 session(s)

Quarterly time series for 0658+548 (2026b, 4 global solutions)

Data

Right ascension: 105.6927615974442°
Declination: 54.7432593965506°
No. sessions: 5
No. delays: 375
Defining: No
RMS(α cos δ) = 0.2447 mas
RMS(δ) = 0.5097 mas
Variability ellipse semimajor axis = 0.5592 mas
Variability ellipse semiminor axis = 0.0837 mas
Variability ellipse position angle = 24.5 deg
Equivalent α-δ correlation = 0.93

Observed in only 5 session(s)