Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1611+343 (2026b, independent mode)

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

Right ascension: 243.4211010507856°
Declination: 34.2133079815810°
No. sessions: 2193
No. delays: 170035
Defining: No
RMS(α cos δ) = 26.4998 mas
RMS(δ) = 43.5974 mas
Variability ellipse semimajor axis = 48.9678 mas
Variability ellipse semiminor axis = 14.3220 mas
Variability ellipse position angle = 28.4 deg
Equivalent α-δ correlation = 0.79

Quarterly time series for 1611+343 (2026b, 4 global solutions)

Data

Right ascension: 243.4211010314412°
Declination: 34.2133080083005°
No. sessions: 2166
No. delays: 169812
Defining: No
RMS(α cos δ) = 0.3911 mas
RMS(δ) = 0.7273 mas
Variability ellipse semimajor axis = 0.7830 mas
Variability ellipse semiminor axis = 0.2624 mas
Variability ellipse position angle = 23.1 deg
Equivalent α-δ correlation = 0.69