Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1811+093 (2026b, independent mode)

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

Right ascension: 273.5761093506663°
Declination: 9.3479858627576°
No. sessions: 6
No. delays: 374
Defining: No
RMS(α cos δ) = 11.0395 mas
RMS(δ) = 4.3274 mas
Variability ellipse semimajor axis = 12.0555 mas
Variability ellipse semiminor axis = 2.1764 mas
Variability ellipse position angle = -66.7 deg
Equivalent α-δ correlation = -1.14

Observed in only 6 session(s)

Quarterly time series for 1811+093 (2026b, 4 global solutions)

Data

Right ascension: 273.5761081004238°
Declination: 9.3479864137107°
No. sessions: 6
No. delays: 374
Defining: No
RMS(α cos δ) = 0.2103 mas
RMS(δ) = 0.2201 mas
Variability ellipse semimajor axis = 0.2227 mas
Variability ellipse semiminor axis = 0.2075 mas
Variability ellipse position angle = 24.9 deg
Equivalent α-δ correlation = 0.05

Observed in only 6 session(s)