Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1128-047 (2026b, independent mode)

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

Right ascension: 172.8771531765811°
Declination: -5.0054603491511°
No. sessions: 20
No. delays: 878
Defining: No
RMS(α cos δ) = 0.3783 mas
RMS(δ) = 0.7066 mas
Variability ellipse semimajor axis = 0.7183 mas
Variability ellipse semiminor axis = 0.3556 mas
Variability ellipse position angle = -11.9 deg
Equivalent α-δ correlation = -0.30

Observed in only 20 session(s)

Quarterly time series for 1128-047 (2026b, 4 global solutions)

Data

Right ascension: 172.8771531766005°
Declination: -5.0054604076676°
No. sessions: 20
No. delays: 955
Defining: No
RMS(α cos δ) = 0.2064 mas
RMS(δ) = 0.3508 mas
Variability ellipse semimajor axis = 0.3694 mas
Variability ellipse semiminor axis = 0.1709 mas
Variability ellipse position angle = 20.6 deg
Equivalent α-δ correlation = 0.49

Observed in only 20 session(s)