Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1109+076 (2026b, independent mode)

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

Right ascension: 168.0398269550305°
Declination: 7.4136437180963°
No. sessions: 9
No. delays: 573
Defining: No
RMS(α cos δ) = 1.1846 mas
RMS(δ) = 0.9733 mas
Variability ellipse semimajor axis = 1.3704 mas
Variability ellipse semiminor axis = 0.6875 mas
Variability ellipse position angle = -54.4 deg
Equivalent α-δ correlation = -0.58

Observed in only 9 session(s)

Quarterly time series for 1109+076 (2026b, 4 global solutions)

Data

Right ascension: 168.0398271987496°
Declination: 7.4136437644184°
No. sessions: 9
No. delays: 573
Defining: No
RMS(α cos δ) = 0.1668 mas
RMS(δ) = 0.3320 mas
Variability ellipse semimajor axis = 0.3371 mas
Variability ellipse semiminor axis = 0.1562 mas
Variability ellipse position angle = -11.2 deg
Equivalent α-δ correlation = -0.31

Observed in only 9 session(s)