Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1740-517 (2026b, independent mode)

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

Right ascension: 266.1060668600560°
Declination: -51.7454794111515°
No. sessions: 15
No. delays: 153
Defining: No
RMS(α cos δ) = 5.4789 mas
RMS(δ) = 27.6973 mas
Variability ellipse semimajor axis = 28.0142 mas
Variability ellipse semiminor axis = 3.5161 mas
Variability ellipse position angle = 8.6 deg
Equivalent α-δ correlation = 0.76

Observed in only 15 session(s)

Quarterly time series for 1740-517 (2026b, 4 global solutions)

Data

Right ascension: 266.1060670223015°
Declination: -51.7454799591580°
No. sessions: 14
No. delays: 150
Defining: No
RMS(α cos δ) = 7.2729 mas
RMS(δ) = 28.6853 mas
Variability ellipse semimajor axis = 29.4000 mas
Variability ellipse semiminor axis = 3.3743 mas
Variability ellipse position angle = 12.7 deg
Equivalent α-δ correlation = 0.88

Observed in only 14 session(s)