Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2005+642 (2026b, independent mode)

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

Right ascension: 301.5737272613169°
Declination: 64.4126161274559°
No. sessions: 14
No. delays: 900
Defining: No
RMS(α cos δ) = 0.4879 mas
RMS(δ) = 0.6707 mas
Variability ellipse semimajor axis = 0.6848 mas
Variability ellipse semiminor axis = 0.4678 mas
Variability ellipse position angle = 16.0 deg
Equivalent α-δ correlation = 0.20

Observed in only 14 session(s)

Quarterly time series for 2005+642 (2026b, 4 global solutions)

Data

Right ascension: 301.5737273006043°
Declination: 64.4126161104284°
No. sessions: 13
No. delays: 897
Defining: No
RMS(α cos δ) = 0.1355 mas
RMS(δ) = 0.1743 mas
Variability ellipse semimajor axis = 0.1831 mas
Variability ellipse semiminor axis = 0.1234 mas
Variability ellipse position angle = -24.5 deg
Equivalent α-δ correlation = -0.29

Observed in only 13 session(s)