Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1424-418 (2026b, independent mode)

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

Right ascension: 216.9845731689585°
Declination: -42.1053993392085°
No. sessions: 2688
No. delays: 125070
Defining: Yes
RMS(α cos δ) = 16536.7048 mas
RMS(δ) = 10228.1716 mas
Variability ellipse semimajor axis = 19375.2346 mas
Variability ellipse semiminor axis = 1636.5764 mas
Variability ellipse position angle = 58.4 deg
Equivalent α-δ correlation = 0.98

Quarterly time series for 1424-418 (2026b, 4 global solutions)

Data

Right ascension: 216.9845731927819°
Declination: -42.1053993456573°
No. sessions: 2550
No. delays: 124149
Defining: Yes
RMS(α cos δ) = 0.3231 mas
RMS(δ) = 0.3695 mas
Variability ellipse semimajor axis = 0.4084 mas
Variability ellipse semiminor axis = 0.2723 mas
Variability ellipse position angle = -34.8 deg
Equivalent α-δ correlation = -0.36