Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1100+223 (2026b, independent mode)

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

Right ascension: 165.8461152184387°
Declination: 22.0604779849774°
No. sessions: 7
No. delays: 604
Defining: No
RMS(α cos δ) = 0.4225 mas
RMS(δ) = 0.6374 mas
Variability ellipse semimajor axis = 0.6888 mas
Variability ellipse semiminor axis = 0.3323 mas
Variability ellipse position angle = -25.6 deg
Equivalent α-δ correlation = -0.53

Observed in only 7 session(s)

Quarterly time series for 1100+223 (2026b, 4 global solutions)

Data

Right ascension: 165.8461151538680°
Declination: 22.0604779103779°
No. sessions: 7
No. delays: 604
Defining: No
RMS(α cos δ) = 0.1333 mas
RMS(δ) = 0.2301 mas
Variability ellipse semimajor axis = 0.2319 mas
Variability ellipse semiminor axis = 0.1301 mas
Variability ellipse position angle = 8.7 deg
Equivalent α-δ correlation = 0.18

Observed in only 7 session(s)