Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0728-235 (2026b, independent mode)

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

Right ascension: 112.7777830895723°
Declination: -23.6966308753459°
No. sessions: 10
No. delays: 518
Defining: No
RMS(α cos δ) = 0.3312 mas
RMS(δ) = 2.4600 mas
Variability ellipse semimajor axis = 2.4651 mas
Variability ellipse semiminor axis = 0.2905 mas
Variability ellipse position angle = 3.7 deg
Equivalent α-δ correlation = 0.48

Observed in only 10 session(s)

Quarterly time series for 0728-235 (2026b, 4 global solutions)

Data

Right ascension: 112.7777831483247°
Declination: -23.6966306448110°
No. sessions: 10
No. delays: 518
Defining: No
RMS(α cos δ) = 0.3460 mas
RMS(δ) = 0.5033 mas
Variability ellipse semimajor axis = 0.5186 mas
Variability ellipse semiminor axis = 0.3227 mas
Variability ellipse position angle = 17.9 deg
Equivalent α-δ correlation = 0.28

Observed in only 10 session(s)