Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0454-234 (2026b, independent mode)

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

Right ascension: 74.2632043509537°
Declination: -23.4145362027037°
No. sessions: 4129
No. delays: 212859
Defining: Yes
RMS(α cos δ) = 6587.9576 mas
RMS(δ) = 10819.2543 mas
Variability ellipse semimajor axis = 12738.1227 mas
Variability ellipse semiminor axis = 1342.5054 mas
Variability ellipse position angle = 31.6 deg
Equivalent α-δ correlation = 1.03

Quarterly time series for 0454-234 (2026b, 4 global solutions)

Data

Right ascension: 74.2632467499885°
Declination: -23.4144500941997°
No. sessions: 3969
No. delays: 211717
Defining: Yes
RMS(α cos δ) = 0.2846 mas
RMS(δ) = 0.3254 mas
Variability ellipse semimajor axis = 0.3626 mas
Variability ellipse semiminor axis = 0.2354 mas
Variability ellipse position angle = -35.4 deg
Equivalent α-δ correlation = -0.39