Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 158.0104819546921°
Declination: 56.1824249834726°
No. sessions: 5
No. delays: 368
Defining: No
RMS(α cos δ) = 1.3655 mas
RMS(δ) = 0.3392 mas
Variability ellipse semimajor axis = 1.3716 mas
Variability ellipse semiminor axis = 0.3137 mas
Variability ellipse position angle = -84.4 deg
Equivalent α-δ correlation = -0.37

Observed in only 5 session(s)

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

Data

Right ascension: 158.0104823407295°
Declination: 56.1824248785894°
No. sessions: 5
No. delays: 368
Defining: No
RMS(α cos δ) = 1.1620 mas
RMS(δ) = 0.2403 mas
Variability ellipse semimajor axis = 1.1683 mas
Variability ellipse semiminor axis = 0.2080 mas
Variability ellipse position angle = -83.9 deg
Equivalent α-δ correlation = -0.49

Observed in only 5 session(s)