Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1918+267 (2026b, independent mode)

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

Right ascension: 290.1212840178029°
Declination: 26.8633339545220°
No. sessions: 6
No. delays: 390
Defining: No
RMS(α cos δ) = 0.3363 mas
RMS(δ) = 0.3323 mas
Variability ellipse semimajor axis = 0.4220 mas
Variability ellipse semiminor axis = 0.2131 mas
Variability ellipse position angle = 45.5 deg
Equivalent α-δ correlation = 0.59

Observed in only 6 session(s)

Quarterly time series for 1918+267 (2026b, 4 global solutions)

Data

Right ascension: 290.1212841438859°
Declination: 26.8633338728969°
No. sessions: 6
No. delays: 390
Defining: No
RMS(α cos δ) = 0.1610 mas
RMS(δ) = 0.2071 mas
Variability ellipse semimajor axis = 0.2484 mas
Variability ellipse semiminor axis = 0.0845 mas
Variability ellipse position angle = -35.9 deg
Equivalent α-δ correlation = -0.78

Observed in only 6 session(s)