Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1740-190 (2026b, independent mode)

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

Right ascension: 265.7481214325910°
Declination: -19.0523777196022°
No. sessions: 7
No. delays: 448
Defining: No
RMS(α cos δ) = 0.4623 mas
RMS(δ) = 1.0410 mas
Variability ellipse semimajor axis = 1.0422 mas
Variability ellipse semiminor axis = 0.4596 mas
Variability ellipse position angle = -3.0 deg
Equivalent α-δ correlation = -0.10

Observed in only 7 session(s)

Quarterly time series for 1740-190 (2026b, 4 global solutions)

Data

Right ascension: 265.7481214986493°
Declination: -19.0523777323545°
No. sessions: 7
No. delays: 448
Defining: No
RMS(α cos δ) = 0.5208 mas
RMS(δ) = 0.8780 mas
Variability ellipse semimajor axis = 0.9022 mas
Variability ellipse semiminor axis = 0.4776 mas
Variability ellipse position angle = 15.7 deg
Equivalent α-δ correlation = 0.33

Observed in only 7 session(s)