Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0547+234 (2026b, independent mode)

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

Right ascension: 87.6974619801534°
Declination: 23.4467159059643°
No. sessions: 18
No. delays: 743
Defining: No
RMS(α cos δ) = 1.2486 mas
RMS(δ) = 0.6328 mas
Variability ellipse semimajor axis = 1.2929 mas
Variability ellipse semiminor axis = 0.5364 mas
Variability ellipse position angle = -73.4 deg
Equivalent α-δ correlation = -0.48

Observed in only 18 session(s)

Quarterly time series for 0547+234 (2026b, 4 global solutions)

Data

Right ascension: 87.6974620603774°
Declination: 23.4467158937790°
No. sessions: 15
No. delays: 734
Defining: No
RMS(α cos δ) = 0.2209 mas
RMS(δ) = 0.3767 mas
Variability ellipse semimajor axis = 0.3944 mas
Variability ellipse semiminor axis = 0.1875 mas
Variability ellipse position angle = 19.6 deg
Equivalent α-δ correlation = 0.46

Observed in only 15 session(s)