Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1229-099 (2026b, independent mode)

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

Right ascension: 188.0660827596442°
Declination: -10.2569916072684°
No. sessions: 8
No. delays: 483
Defining: No
RMS(α cos δ) = 0.8294 mas
RMS(δ) = 1.0529 mas
Variability ellipse semimajor axis = 1.2673 mas
Variability ellipse semiminor axis = 0.4366 mas
Variability ellipse position angle = 36.3 deg
Equivalent α-δ correlation = 0.77

Observed in only 8 session(s)

Quarterly time series for 1229-099 (2026b, 4 global solutions)

Data

Right ascension: 188.0660827315850°
Declination: -10.2569916620018°
No. sessions: 8
No. delays: 483
Defining: No
RMS(α cos δ) = 0.1495 mas
RMS(δ) = 0.1503 mas
Variability ellipse semimajor axis = 0.1699 mas
Variability ellipse semiminor axis = 0.1268 mas
Variability ellipse position angle = 44.4 deg
Equivalent α-δ correlation = 0.29

Observed in only 8 session(s)