Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1715-287 (2026a, independent mode)

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

Right ascension: 259.7057497044816°
Declination: -28.8447487574037°
No. sessions: 7
No. delays: 299
Defining: No
RMS(α cos δ) = 4.0012 mas
RMS(δ) = 4.7186 mas
Variability ellipse semimajor axis = 6.0733 mas
Variability ellipse semiminor axis = 1.1787 mas
Variability ellipse position angle = 39.9 deg
Equivalent α-δ correlation = 0.93

Observed in only 7 session(s)

Quarterly time series for 1715-287 (2026a, 4 global solutions)

Data

Right ascension: 259.7057488358256°
Declination: -28.8447499523988°
No. sessions: 7
No. delays: 299
Defining: No
RMS(α cos δ) = 0.3472 mas
RMS(δ) = 1.1687 mas
Variability ellipse semimajor axis = 1.1813 mas
Variability ellipse semiminor axis = 0.3018 mas
Variability ellipse position angle = 8.6 deg
Equivalent α-δ correlation = 0.48

Observed in only 7 session(s)