Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1109-220 (2026b, independent mode)

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

Right ascension: 168.0119919248265°
Declination: -22.3033872709547°
No. sessions: 3
No. delays: 10
Defining: No
RMS(α cos δ) = 12.6323 mas
RMS(δ) = 37.3261 mas
Variability ellipse semimajor axis = 39.1709 mas
Variability ellipse semiminor axis = 4.2956 mas
Variability ellipse position angle = 17.7 deg
Equivalent α-δ correlation = 0.93

Observed in only 3 session(s)

Quarterly time series for 1109-220 (2026b, 4 global solutions)

Data

Right ascension: 168.0120045695000°
Declination: -22.3033534934720°
No. sessions: 1
No. delays: 4
Defining: No
RMS(α cos δ) = 0.0000 mas
RMS(δ) = 0.0000 mas
Variability ellipse semimajor axis = nan mas
Variability ellipse semiminor axis = nan mas
Variability ellipse position angle = n deg
Equivalent α-δ correlation = nan

Observed in only 1 session(s)