Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1028+564 (2026b, independent mode)

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

Right ascension: 158.0104819555943°
Declination: 56.1824249828299°
No. sessions: 5
No. delays: 368
Defining: No
RMS(α cos δ) = 1.3643 mas
RMS(δ) = 0.3397 mas
Variability ellipse semimajor axis = 1.3702 mas
Variability ellipse semiminor axis = 0.3151 mas
Variability ellipse position angle = -84.5 deg
Equivalent α-δ correlation = -0.36

Observed in only 5 session(s)

Quarterly time series for 1028+564 (2026b, 4 global solutions)

Data

Right ascension: 158.0104823571192°
Declination: 56.1824248714886°
No. sessions: 5
No. delays: 368
Defining: No
RMS(α cos δ) = 1.1693 mas
RMS(δ) = 0.2534 mas
Variability ellipse semimajor axis = 1.1714 mas
Variability ellipse semiminor axis = 0.2432 mas
Variability ellipse position angle = -86.4 deg
Equivalent α-δ correlation = -0.27

Observed in only 5 session(s)