Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2247+140 (2026b, independent mode)

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

Right ascension: 342.6056070984790°
Declination: 14.3311358051805°
No. sessions: 8
No. delays: 136
Defining: No
RMS(α cos δ) = 4.9824 mas
RMS(δ) = 6.1327 mas
Variability ellipse semimajor axis = 7.2914 mas
Variability ellipse semiminor axis = 3.0446 mas
Variability ellipse position angle = 36.5 deg
Equivalent α-δ correlation = 0.69

Observed in only 8 session(s)

Quarterly time series for 2247+140 (2026b, 4 global solutions)

Data

Right ascension: 342.6056065026259°
Declination: 14.3311355071441°
No. sessions: 8
No. delays: 136
Defining: No
RMS(α cos δ) = 3.6116 mas
RMS(δ) = 5.1668 mas
Variability ellipse semimajor axis = 5.3722 mas
Variability ellipse semiminor axis = 3.2982 mas
Variability ellipse position angle = 20.3 deg
Equivalent α-δ correlation = 0.31

Observed in only 8 session(s)