Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0454-810 (2026a, independent mode)

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

Right ascension: 72.5226677264006°
Declination: -81.0172865096933°
No. sessions: 273
No. delays: 15978
Defining: Yes
RMS(α cos δ) = 4.3493 mas
RMS(δ) = 1.7322 mas
Variability ellipse semimajor axis = 4.3534 mas
Variability ellipse semiminor axis = 1.7217 mas
Variability ellipse position angle = -87.2 deg
Equivalent α-δ correlation = -0.10

Quarterly time series for 0454-810 (2026a, 4 global solutions)

Data

Right ascension: 72.5226675461895°
Declination: -81.0172865074231°
No. sessions: 256
No. delays: 15665
Defining: Yes
RMS(α cos δ) = 0.2066 mas
RMS(δ) = 0.1567 mas
Variability ellipse semimajor axis = 0.2071 mas
Variability ellipse semiminor axis = 0.1560 mas
Variability ellipse position angle = 83.9 deg
Equivalent α-δ correlation = 0.06