Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1513-161 (2026b, independent mode)

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

Right ascension: 229.0212682545176°
Declination: -16.3297774301144°
No. sessions: 6
No. delays: 392
Defining: No
RMS(α cos δ) = 8.9392 mas
RMS(δ) = 5.7062 mas
Variability ellipse semimajor axis = 10.2239 mas
Variability ellipse semiminor axis = 2.8182 mas
Variability ellipse position angle = -59.6 deg
Equivalent α-δ correlation = -0.83

Observed in only 6 session(s)

Quarterly time series for 1513-161 (2026b, 4 global solutions)

Data

Right ascension: 229.0212669304423°
Declination: -16.3297769263678°
No. sessions: 6
No. delays: 392
Defining: No
RMS(α cos δ) = 0.2795 mas
RMS(δ) = 0.5654 mas
Variability ellipse semimajor axis = 0.5716 mas
Variability ellipse semiminor axis = 0.2666 mas
Variability ellipse position angle = -9.5 deg
Equivalent α-δ correlation = -0.26

Observed in only 6 session(s)