Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 44.4961570702967°
Declination: 43.6437986333601°
No. sessions: 5
No. delays: 494
Defining: No
RMS(α cos δ) = 0.3455 mas
RMS(δ) = 0.9207 mas
Variability ellipse semimajor axis = 0.9598 mas
Variability ellipse semiminor axis = 0.2139 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 (2026b, 4 global solutions)

Data

Right ascension: 44.4961571140523°
Declination: 43.6437986793898°
No. sessions: 5
No. delays: 494
Defining: No
RMS(α cos δ) = 0.0460 mas
RMS(δ) = 0.2966 mas
Variability ellipse semimajor axis = 0.2968 mas
Variability ellipse semiminor axis = 0.0442 mas
Variability ellipse position angle = -2.5 deg
Equivalent α-δ correlation = -0.28

Observed in only 5 session(s)