Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 301.5737272550201°
Declination: 64.4126161599990°
No. sessions: 15
No. delays: 1170
Defining: No
RMS(α cos δ) = 0.4046 mas
RMS(δ) = 0.5666 mas
Variability ellipse semimajor axis = 0.5761 mas
Variability ellipse semiminor axis = 0.3910 mas
Variability ellipse position angle = 14.2 deg
Equivalent α-δ correlation = 0.19

Observed in only 15 session(s)

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

Data

Right ascension: 301.5737273047985°
Declination: 64.4126161216940°
No. sessions: 14
No. delays: 1167
Defining: No
RMS(α cos δ) = 0.1432 mas
RMS(δ) = 0.1764 mas
Variability ellipse semimajor axis = 0.1859 mas
Variability ellipse semiminor axis = 0.1307 mas
Variability ellipse position angle = -26.3 deg
Equivalent α-δ correlation = -0.27

Observed in only 14 session(s)