Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0308-611 (2026a, independent mode)

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

Right ascension: 47.4837485751852°
Declination: -60.9775171626098°
No. sessions: 1853
No. delays: 77754
Defining: Yes
RMS(α cos δ) = 108.6288 mas
RMS(δ) = 375.6928 mas
Variability ellipse semimajor axis = 376.0316 mas
Variability ellipse semiminor axis = 107.4499 mas
Variability ellipse position angle = 2.5 deg
Equivalent α-δ correlation = 0.14

Quarterly time series for 0308-611 (2026a, 4 global solutions)

Data

Right ascension: 47.4837464179960°
Declination: -60.9775156637812°
No. sessions: 1755
No. delays: 76286
Defining: Yes
RMS(α cos δ) = 0.4530 mas
RMS(δ) = 0.6154 mas
Variability ellipse semimajor axis = 0.6447 mas
Variability ellipse semiminor axis = 0.4102 mas
Variability ellipse position angle = -22.7 deg
Equivalent α-δ correlation = -0.32