Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0840+424 (2026b, independent mode)

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

Right ascension: 130.8818227210392°
Declination: 42.2582011957718°
No. sessions: 5
No. delays: 299
Defining: No
RMS(α cos δ) = 0.1121 mas
RMS(δ) = 0.2553 mas
Variability ellipse semimajor axis = 0.2555 mas
Variability ellipse semiminor axis = 0.1116 mas
Variability ellipse position angle = -2.7 deg
Equivalent α-δ correlation = -0.09

Observed in only 5 session(s)

Quarterly time series for 0840+424 (2026b, 4 global solutions)

Data

Right ascension: 130.8818227671270°
Declination: 42.2582011892734°
No. sessions: 5
No. delays: 299
Defining: No
RMS(α cos δ) = 0.0767 mas
RMS(δ) = 0.3168 mas
Variability ellipse semimajor axis = 0.3176 mas
Variability ellipse semiminor axis = 0.0729 mas
Variability ellipse position angle = -4.3 deg
Equivalent α-δ correlation = -0.30

Observed in only 5 session(s)