Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1149-084 (2026b, independent mode)

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

Right ascension: 178.0717062892920°
Declination: -8.6842538767220°
No. sessions: 877
No. delays: 49199
Defining: Yes
RMS(α cos δ) = 644.7509 mas
RMS(δ) = 520.9847 mas
Variability ellipse semimajor axis = 678.2888 mas
Variability ellipse semiminor axis = 476.5009 mas
Variability ellipse position angle = 64.1 deg
Equivalent α-δ correlation = 0.27

Quarterly time series for 1149-084 (2026b, 4 global solutions)

Data

Right ascension: 178.0717063154269°
Declination: -8.6842538766533°
No. sessions: 850
No. delays: 49129
Defining: Yes
RMS(α cos δ) = 0.2130 mas
RMS(δ) = 0.8897 mas
Variability ellipse semimajor axis = 0.8909 mas
Variability ellipse semiminor axis = 0.2078 mas
Variability ellipse position angle = 3.0 deg
Equivalent α-δ correlation = 0.21