Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1431-115 (2026b, independent mode)

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

Right ascension: 218.5880659361818°
Declination: -11.7720864484073°
No. sessions: 6
No. delays: 525
Defining: No
RMS(α cos δ) = 0.6529 mas
RMS(δ) = 1.0137 mas
Variability ellipse semimajor axis = 1.1346 mas
Variability ellipse semiminor axis = 0.4080 mas
Variability ellipse position angle = 28.7 deg
Equivalent α-δ correlation = 0.71

Observed in only 6 session(s)

Quarterly time series for 1431-115 (2026b, 4 global solutions)

Data

Right ascension: 218.5880660578941°
Declination: -11.7720864810451°
No. sessions: 6
No. delays: 525
Defining: No
RMS(α cos δ) = 0.2168 mas
RMS(δ) = 0.3854 mas
Variability ellipse semimajor axis = 0.4023 mas
Variability ellipse semiminor axis = 0.1835 mas
Variability ellipse position angle = -18.8 deg
Equivalent α-δ correlation = -0.47

Observed in only 6 session(s)