Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0048-427 (2026a, independent mode)

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

Right ascension: 12.7895909543746°
Declination: -42.4425814961743°
No. sessions: 318
No. delays: 5107
Defining: No
RMS(α cos δ) = 1.8162 mas
RMS(δ) = 4.7830 mas
Variability ellipse semimajor axis = 4.9128 mas
Variability ellipse semiminor axis = 1.4284 mas
Variability ellipse position angle = 13.8 deg
Equivalent α-δ correlation = 0.59

Quarterly time series for 0048-427 (2026a, 4 global solutions)

Data

Right ascension: 12.7895909401418°
Declination: -42.4425814929220°
No. sessions: 275
No. delays: 5031
Defining: No
RMS(α cos δ) = 0.3622 mas
RMS(δ) = 0.6847 mas
Variability ellipse semimajor axis = 0.6944 mas
Variability ellipse semiminor axis = 0.3433 mas
Variability ellipse position angle = -11.0 deg
Equivalent α-δ correlation = -0.28