Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0656+082 (2026a, independent mode)

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

Right ascension: 104.8249853157877°
Declination: 8.2252599401583°
No. sessions: 1244
No. delays: 34075
Defining: No
RMS(α cos δ) = 108.7347 mas
RMS(δ) = 456.8444 mas
Variability ellipse semimajor axis = 458.6910 mas
Variability ellipse semiminor axis = 100.6608 mas
Variability ellipse position angle = 5.2 deg
Equivalent α-δ correlation = 0.37

Quarterly time series for 0656+082 (2026a, 4 global solutions)

Data

Right ascension: 104.8249834466481°
Declination: 8.2252648858503°
No. sessions: 1116
No. delays: 33050
Defining: No
RMS(α cos δ) = 0.2638 mas
RMS(δ) = 0.5598 mas
Variability ellipse semimajor axis = 0.5752 mas
Variability ellipse semiminor axis = 0.2283 mas
Variability ellipse position angle = -14.5 deg
Equivalent α-δ correlation = -0.46