Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1645-329 (2026a, independent mode)

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

Right ascension: 252.1764628118121°
Declination: -33.0302588428194°
No. sessions: 8
No. delays: 350
Defining: No
RMS(α cos δ) = 1.2204 mas
RMS(δ) = 1.5572 mas
Variability ellipse semimajor axis = 1.7608 mas
Variability ellipse semiminor axis = 0.9023 mas
Variability ellipse position angle = -32.9 deg
Equivalent α-δ correlation = -0.55

Observed in only 8 session(s)

Quarterly time series for 1645-329 (2026a, 4 global solutions)

Data

Right ascension: 252.1764629455302°
Declination: -33.0302589037158°
No. sessions: 8
No. delays: 350
Defining: No
RMS(α cos δ) = 0.1858 mas
RMS(δ) = 0.7914 mas
Variability ellipse semimajor axis = 0.7914 mas
Variability ellipse semiminor axis = 0.1857 mas
Variability ellipse position angle = -0.3 deg
Equivalent α-δ correlation = -0.02

Observed in only 8 session(s)