Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0104-408 (2026a, independent mode)

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

Right ascension: 16.6879473813670°
Declination: -40.5722167031162°
No. sessions: 2282
No. delays: 56282
Defining: Yes
RMS(α cos δ) = 170.8115 mas
RMS(δ) = 573.3869 mas
Variability ellipse semimajor axis = 592.8601 mas
Variability ellipse semiminor axis = 80.4113 mas
Variability ellipse position angle = 14.8 deg
Equivalent α-δ correlation = 0.87

Quarterly time series for 0104-408 (2026a, 4 global solutions)

Data

Right ascension: 16.6879498676275°
Declination: -40.5722112196371°
No. sessions: 2012
No. delays: 54395
Defining: Yes
RMS(α cos δ) = 0.3739 mas
RMS(δ) = 0.4687 mas
Variability ellipse semimajor axis = 0.5031 mas
Variability ellipse semiminor axis = 0.3261 mas
Variability ellipse position angle = -28.5 deg
Equivalent α-δ correlation = -0.35