Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1451-375 (2026b, independent mode)

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

Right ascension: 223.6142332309462°
Declination: -37.7924660568854°
No. sessions: 657
No. delays: 17668
Defining: No
RMS(α cos δ) = 3315.3282 mas
RMS(δ) = 12625.8502 mas
Variability ellipse semimajor axis = 12993.6370 mas
Variability ellipse semiminor axis = 1252.5541 mas
Variability ellipse position angle = 13.7 deg
Equivalent α-δ correlation = 0.92

Quarterly time series for 1451-375 (2026b, 4 global solutions)

Data

Right ascension: 223.6142072286875°
Declination: -37.7925403342380°
No. sessions: 581
No. delays: 17334
Defining: No
RMS(α cos δ) = 0.3700 mas
RMS(δ) = 0.5569 mas
Variability ellipse semimajor axis = 0.5912 mas
Variability ellipse semiminor axis = 0.3123 mas
Variability ellipse position angle = 23.2 deg
Equivalent α-δ correlation = 0.44