Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0743+259 (2026b, independent mode)

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

Right ascension: 116.6078090790720°
Declination: 25.8172596520812°
No. sessions: 875
No. delays: 37632
Defining: Yes
RMS(α cos δ) = 1.1654 mas
RMS(δ) = 0.4518 mas
Variability ellipse semimajor axis = 1.1931 mas
Variability ellipse semiminor axis = 0.3725 mas
Variability ellipse position angle = 76.9 deg
Equivalent α-δ correlation = 0.54

Quarterly time series for 0743+259 (2026b, 4 global solutions)

Data

Right ascension: 116.6078090788219°
Declination: 25.8172596389346°
No. sessions: 852
No. delays: 37564
Defining: Yes
RMS(α cos δ) = 0.1531 mas
RMS(δ) = 0.2053 mas
Variability ellipse semimajor axis = 0.2090 mas
Variability ellipse semiminor axis = 0.1481 mas
Variability ellipse position angle = -15.2 deg
Equivalent α-δ correlation = -0.18