Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1653-329 (2026b, independent mode)

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

Right ascension: 254.0702545864900°
Declination: -33.0363325531135°
No. sessions: 14
No. delays: 382
Defining: No
RMS(α cos δ) = 0.9449 mas
RMS(δ) = 2.5085 mas
Variability ellipse semimajor axis = 2.5087 mas
Variability ellipse semiminor axis = 0.9443 mas
Variability ellipse position angle = -0.8 deg
Equivalent α-δ correlation = -0.03

Observed in only 14 session(s)

Quarterly time series for 1653-329 (2026b, 4 global solutions)

Data

Right ascension: 254.0702544556085°
Declination: -33.0363324473508°
No. sessions: 14
No. delays: 382
Defining: No
RMS(α cos δ) = 0.4871 mas
RMS(δ) = 2.1729 mas
Variability ellipse semimajor axis = 2.1779 mas
Variability ellipse semiminor axis = 0.4645 mas
Variability ellipse position angle = 3.9 deg
Equivalent α-δ correlation = 0.29

Observed in only 14 session(s)