Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0254+434 (2026a, independent mode)

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

Right ascension: 44.4961570701529°
Declination: 43.6437986330872°
No. sessions: 5
No. delays: 494
Defining: No
RMS(α cos δ) = 0.3453 mas
RMS(δ) = 0.9208 mas
Variability ellipse semimajor axis = 0.9600 mas
Variability ellipse semiminor axis = 0.2133 mas
Variability ellipse position angle = -16.8 deg
Equivalent α-δ correlation = -0.76

Observed in only 5 session(s)

Quarterly time series for 0254+434 (2026a, 4 global solutions)

Data

Right ascension: 44.4961571110417°
Declination: 43.6437986777981°
No. sessions: 5
No. delays: 494
Defining: No
RMS(α cos δ) = 0.0912 mas
RMS(δ) = 0.1904 mas
Variability ellipse semimajor axis = 0.1991 mas
Variability ellipse semiminor axis = 0.0704 mas
Variability ellipse position angle = 18.1 deg
Equivalent α-δ correlation = 0.59

Observed in only 5 session(s)