Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1229-021 (2026b, independent mode)

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

Right ascension: 188.0000667157779°
Declination: -2.4013317169394°
No. sessions: 5
No. delays: 411
Defining: No
RMS(α cos δ) = 0.2855 mas
RMS(δ) = 0.8436 mas
Variability ellipse semimajor axis = 0.8462 mas
Variability ellipse semiminor axis = 0.2778 mas
Variability ellipse position angle = 4.7 deg
Equivalent α-δ correlation = 0.22

Observed in only 5 session(s)

Quarterly time series for 1229-021 (2026b, 4 global solutions)

Data

Right ascension: 188.0000667081647°
Declination: -2.4013318294102°
No. sessions: 6
No. delays: 489
Defining: No
RMS(α cos δ) = 0.0799 mas
RMS(δ) = 0.3409 mas
Variability ellipse semimajor axis = 0.3447 mas
Variability ellipse semiminor axis = 0.0611 mas
Variability ellipse position angle = -8.7 deg
Equivalent α-δ correlation = -0.63

Observed in only 6 session(s)