Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0728+249 (2026b, independent mode)

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

Right ascension: 112.8906060188381°
Declination: 24.8662773008443°
No. sessions: 10
No. delays: 815
Defining: No
RMS(α cos δ) = 1.1738 mas
RMS(δ) = 0.3883 mas
Variability ellipse semimajor axis = 1.1763 mas
Variability ellipse semiminor axis = 0.3807 mas
Variability ellipse position angle = -86.0 deg
Equivalent α-δ correlation = -0.19

Observed in only 10 session(s)

Quarterly time series for 0728+249 (2026b, 4 global solutions)

Data

Right ascension: 112.8906061097648°
Declination: 24.8662773511954°
No. sessions: 10
No. delays: 815
Defining: No
RMS(α cos δ) = 0.0891 mas
RMS(δ) = 0.2063 mas
Variability ellipse semimajor axis = 0.2105 mas
Variability ellipse semiminor axis = 0.0788 mas
Variability ellipse position angle = -12.3 deg
Equivalent α-δ correlation = -0.43

Observed in only 10 session(s)