Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0632-183 (2026b, independent mode)

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

Right ascension: 98.7958873445620°
Declination: -18.3572889499507°
No. sessions: 6
No. delays: 262
Defining: No
RMS(α cos δ) = 0.8174 mas
RMS(δ) = 1.6464 mas
Variability ellipse semimajor axis = 1.7978 mas
Variability ellipse semiminor axis = 0.3832 mas
Variability ellipse position angle = -24.2 deg
Equivalent α-δ correlation = -0.86

Observed in only 6 session(s)

Quarterly time series for 0632-183 (2026b, 4 global solutions)

Data

Right ascension: 98.7958874386426°
Declination: -18.3572890532786°
No. sessions: 6
No. delays: 262
Defining: No
RMS(α cos δ) = 0.6629 mas
RMS(δ) = 1.3226 mas
Variability ellipse semimajor axis = 1.4899 mas
Variability ellipse semiminor axis = 0.1762 mas
Variability ellipse position angle = -27.2 deg
Equivalent α-δ correlation = -1.04

Observed in only 6 session(s)