Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1051+087 (2026b, independent mode)

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

Right ascension: 163.4325684999867°
Declination: 8.5303857001463°
No. sessions: 6
No. delays: 248
Defining: No
RMS(α cos δ) = 0.9610 mas
RMS(δ) = 1.1974 mas
Variability ellipse semimajor axis = 1.4256 mas
Variability ellipse semiminor axis = 0.5700 mas
Variability ellipse position angle = -36.3 deg
Equivalent α-δ correlation = -0.71

Observed in only 6 session(s)

Quarterly time series for 1051+087 (2026b, 4 global solutions)

Data

Right ascension: 163.4325686626013°
Declination: 8.5303854348878°
No. sessions: 6
No. delays: 248
Defining: No
RMS(α cos δ) = 0.2570 mas
RMS(δ) = 0.4069 mas
Variability ellipse semimajor axis = 0.4417 mas
Variability ellipse semiminor axis = 0.1910 mas
Variability ellipse position angle = -25.5 deg
Equivalent α-δ correlation = -0.59

Observed in only 6 session(s)