Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1919+434 (2026b, independent mode)

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

Right ascension: 290.2913947723379°
Declination: 43.5616211176260°
No. sessions: 5
No. delays: 360
Defining: No
RMS(α cos δ) = 0.7078 mas
RMS(δ) = 0.4203 mas
Variability ellipse semimajor axis = 0.7572 mas
Variability ellipse semiminor axis = 0.3231 mas
Variability ellipse position angle = -66.8 deg
Equivalent α-δ correlation = -0.57

Observed in only 5 session(s)

Quarterly time series for 1919+434 (2026b, 4 global solutions)

Data

Right ascension: 290.2913948557056°
Declination: 43.5616210908035°
No. sessions: 5
No. delays: 360
Defining: No
RMS(α cos δ) = 0.4782 mas
RMS(δ) = 0.3488 mas
Variability ellipse semimajor axis = 0.5749 mas
Variability ellipse semiminor axis = 0.1404 mas
Variability ellipse position angle = -55.0 deg
Equivalent α-δ correlation = -0.88

Observed in only 5 session(s)