Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1011+677 (2026b, independent mode)

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

Right ascension: 153.9083810784145°
Declination: 67.4790152993686°
No. sessions: 5
No. delays: 420
Defining: No
RMS(α cos δ) = 0.4963 mas
RMS(δ) = 0.2982 mas
Variability ellipse semimajor axis = 0.5229 mas
Variability ellipse semiminor axis = 0.2486 mas
Variability ellipse position angle = -69.0 deg
Equivalent α-δ correlation = -0.48

Observed in only 5 session(s)

Quarterly time series for 1011+677 (2026b, 4 global solutions)

Data

Right ascension: 153.9083811364439°
Declination: 67.4790152487385°
No. sessions: 5
No. delays: 420
Defining: No
RMS(α cos δ) = 0.1823 mas
RMS(δ) = 0.0930 mas
Variability ellipse semimajor axis = 0.1926 mas
Variability ellipse semiminor axis = 0.0692 mas
Variability ellipse position angle = -69.7 deg
Equivalent α-δ correlation = -0.62

Observed in only 5 session(s)