Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 153.7672491420372°
Declination: 49.4335290319700°
No. sessions: 6
No. delays: 551
Defining: No
RMS(α cos δ) = 0.3309 mas
RMS(δ) = 0.2537 mas
Variability ellipse semimajor axis = 0.3576 mas
Variability ellipse semiminor axis = 0.2145 mas
Variability ellipse position angle = -61.7 deg
Equivalent α-δ correlation = -0.41

Observed in only 6 session(s)

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

Data

Right ascension: 153.7672491875226°
Declination: 49.4335290293919°
No. sessions: 6
No. delays: 551
Defining: No
RMS(α cos δ) = 0.1947 mas
RMS(δ) = 0.2181 mas
Variability ellipse semimajor axis = 0.2460 mas
Variability ellipse semiminor axis = 0.1580 mas
Variability ellipse position angle = -37.1 deg
Equivalent α-δ correlation = -0.40

Observed in only 6 session(s)