Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1011+496 (2026b, independent mode)

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

Right ascension: 153.7672491420853°
Declination: 49.4335290314627°
No. sessions: 6
No. delays: 551
Defining: No
RMS(α cos δ) = 0.3314 mas
RMS(δ) = 0.2512 mas
Variability ellipse semimajor axis = 0.3578 mas
Variability ellipse semiminor axis = 0.2119 mas
Variability ellipse position angle = -62.1 deg
Equivalent α-δ correlation = -0.41

Observed in only 6 session(s)

Quarterly time series for 1011+496 (2026b, 4 global solutions)

Data

Right ascension: 153.7672491917482°
Declination: 49.4335290159778°
No. sessions: 6
No. delays: 551
Defining: No
RMS(α cos δ) = 0.2051 mas
RMS(δ) = 0.2122 mas
Variability ellipse semimajor axis = 0.2418 mas
Variability ellipse semiminor axis = 0.1693 mas
Variability ellipse position angle = -42.1 deg
Equivalent α-δ correlation = -0.34

Observed in only 6 session(s)