Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2229-099 (2026b, independent mode)

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

Right ascension: 337.9926543127500°
Declination: -9.7332921479720°
No. sessions: 7
No. delays: 327
Defining: No
RMS(α cos δ) = 0.4622 mas
RMS(δ) = 1.5062 mas
Variability ellipse semimajor axis = 1.5402 mas
Variability ellipse semiminor axis = 0.3320 mas
Variability ellipse position angle = 12.3 deg
Equivalent α-δ correlation = 0.68

Observed in only 7 session(s)

Quarterly time series for 2229-099 (2026b, 4 global solutions)

Data

Right ascension: 337.9926542056622°
Declination: -9.7332924579259°
No. sessions: 7
No. delays: 327
Defining: No
RMS(α cos δ) = 0.4678 mas
RMS(δ) = 1.4039 mas
Variability ellipse semimajor axis = 1.4313 mas
Variability ellipse semiminor axis = 0.3759 mas
Variability ellipse position angle = 11.6 deg
Equivalent α-δ correlation = 0.57

Observed in only 7 session(s)