Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1012+091 (2026b, independent mode)

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

Right ascension: 153.7037938191559°
Declination: 8.8828270768232°
No. sessions: 6
No. delays: 286
Defining: No
RMS(α cos δ) = 5.1962 mas
RMS(δ) = 15.7908 mas
Variability ellipse semimajor axis = 16.4627 mas
Variability ellipse semiminor axis = 2.3087 mas
Variability ellipse position angle = 16.5 deg
Equivalent α-δ correlation = 0.89

Observed in only 6 session(s)

Quarterly time series for 1012+091 (2026b, 4 global solutions)

Data

Right ascension: 153.7037940877259°
Declination: 8.8828287335767°
No. sessions: 6
No. delays: 286
Defining: No
RMS(α cos δ) = 0.9592 mas
RMS(δ) = 0.7079 mas
Variability ellipse semimajor axis = 1.0683 mas
Variability ellipse semiminor axis = 0.5291 mas
Variability ellipse position angle = -59.5 deg
Equivalent α-δ correlation = -0.55

Observed in only 6 session(s)