Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1150+812 (2026b, independent mode)

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

Right ascension: 178.3020814346524°
Declination: 80.9747649869271°
No. sessions: 97
No. delays: 6255
Defining: No
RMS(α cos δ) = 18.3609 mas
RMS(δ) = 15.0771 mas
Variability ellipse semimajor axis = 23.3221 mas
Variability ellipse semiminor axis = 4.5303 mas
Variability ellipse position angle = -51.0 deg
Equivalent α-δ correlation = -0.92

Observed in only 97 session(s)

Quarterly time series for 1150+812 (2026b, 4 global solutions)

Data

Right ascension: 178.3020799762019°
Declination: 80.9747651642504°
No. sessions: 89
No. delays: 6256
Defining: No
RMS(α cos δ) = 2.5056 mas
RMS(δ) = 2.0180 mas
Variability ellipse semimajor axis = 3.0792 mas
Variability ellipse semiminor axis = 0.9320 mas
Variability ellipse position angle = 52.4 deg
Equivalent α-δ correlation = 0.82

Observed in only 89 session(s)