Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1516-129 (2026b, independent mode)

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

Right ascension: 229.8731435099010°
Declination: -13.0883153102597°
No. sessions: 6
No. delays: 290
Defining: No
RMS(α cos δ) = 28.9857 mas
RMS(δ) = 71.2788 mas
Variability ellipse semimajor axis = 76.5104 mas
Variability ellipse semiminor axis = 8.1847 mas
Variability ellipse position angle = -21.4 deg
Equivalent α-δ correlation = -0.95

Observed in only 6 session(s)

Quarterly time series for 1516-129 (2026b, 4 global solutions)

Data

Right ascension: 229.8731404945700°
Declination: -13.0883090948706°
No. sessions: 6
No. delays: 290
Defining: No
RMS(α cos δ) = 0.3552 mas
RMS(δ) = 0.4594 mas
Variability ellipse semimajor axis = 0.5342 mas
Variability ellipse semiminor axis = 0.2276 mas
Variability ellipse position angle = 34.3 deg
Equivalent α-δ correlation = 0.67

Observed in only 6 session(s)