Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0547+281 (2026b, independent mode)

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

Right ascension: 87.7149280959207°
Declination: 28.2077810529653°
No. sessions: 5
No. delays: 280
Defining: No
RMS(α cos δ) = 0.5961 mas
RMS(δ) = 0.7859 mas
Variability ellipse semimajor axis = 0.9599 mas
Variability ellipse semiminor axis = 0.2271 mas
Variability ellipse position angle = -36.2 deg
Equivalent α-δ correlation = -0.89

Observed in only 5 session(s)

Quarterly time series for 0547+281 (2026b, 4 global solutions)

Data

Right ascension: 87.7149281577258°
Declination: 28.2077811494374°
No. sessions: 5
No. delays: 280
Defining: No
RMS(α cos δ) = 0.3318 mas
RMS(δ) = 0.4793 mas
Variability ellipse semimajor axis = 0.5349 mas
Variability ellipse semiminor axis = 0.2317 mas
Variability ellipse position angle = -29.5 deg
Equivalent α-δ correlation = -0.63

Observed in only 5 session(s)