Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1958-179 (2026b, independent mode)

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

Right ascension: 300.2378768288830°
Declination: -17.8160201920268°
No. sessions: 1943
No. delays: 72841
Defining: No
RMS(α cos δ) = 30.8075 mas
RMS(δ) = 22.5567 mas
Variability ellipse semimajor axis = 31.6694 mas
Variability ellipse semiminor axis = 21.3297 mas
Variability ellipse position angle = -71.7 deg
Equivalent α-δ correlation = -0.23

Quarterly time series for 1958-179 (2026b, 4 global solutions)

Data

Right ascension: 300.2378768416959°
Declination: -17.8160201626899°
No. sessions: 1842
No. delays: 72830
Defining: No
RMS(α cos δ) = 0.2295 mas
RMS(δ) = 0.2387 mas
Variability ellipse semimajor axis = 0.2433 mas
Variability ellipse semiminor axis = 0.2246 mas
Variability ellipse position angle = 30.3 deg
Equivalent α-δ correlation = 0.07