Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1129-580 (2026b, independent mode)

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

Right ascension: 172.9303667460995°
Declination: -58.3148454147390°
No. sessions: 27
No. delays: 450
Defining: No
RMS(α cos δ) = 0.6638 mas
RMS(δ) = 0.9838 mas
Variability ellipse semimajor axis = 1.0228 mas
Variability ellipse semiminor axis = 0.6020 mas
Variability ellipse position angle = 19.7 deg
Equivalent α-δ correlation = 0.33

Observed in only 27 session(s)

Quarterly time series for 1129-580 (2026b, 4 global solutions)

Data

Right ascension: 172.9303667490909°
Declination: -58.3148453865694°
No. sessions: 26
No. delays: 447
Defining: No
RMS(α cos δ) = 0.3128 mas
RMS(δ) = 0.4375 mas
Variability ellipse semimajor axis = 0.4742 mas
Variability ellipse semiminor axis = 0.2538 mas
Variability ellipse position angle = 27.1 deg
Equivalent α-δ correlation = 0.48

Observed in only 26 session(s)