Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0435+487 (2026a, independent mode)

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

Right ascension: 69.7462836217722°
Declination: 48.8129621578509°
No. sessions: 8
No. delays: 148
Defining: No
RMS(α cos δ) = 68.7624 mas
RMS(δ) = 97.3037 mas
Variability ellipse semimajor axis = 118.3948 mas
Variability ellipse semiminor axis = 13.3766 mas
Variability ellipse position angle = 34.9 deg
Equivalent α-δ correlation = 0.97

Observed in only 8 session(s)

Quarterly time series for 0435+487 (2026a, 4 global solutions)

Data

Right ascension: 69.7462730279130°
Declination: 48.8129488947076°
No. sessions: 8
No. delays: 148
Defining: No
RMS(α cos δ) = 7.5273 mas
RMS(δ) = 3.4934 mas
Variability ellipse semimajor axis = 7.6542 mas
Variability ellipse semiminor axis = 3.2060 mas
Variability ellipse position angle = 78.4 deg
Equivalent α-δ correlation = 0.36

Observed in only 8 session(s)