Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1727+771 (2026b, independent mode)

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

Right ascension: 261.3735619937474°
Declination: 77.1347824457958°
No. sessions: 6
No. delays: 560
Defining: No
RMS(α cos δ) = 15.3813 mas
RMS(δ) = 3.4760 mas
Variability ellipse semimajor axis = 15.6318 mas
Variability ellipse semiminor axis = 2.0770 mas
Variability ellipse position angle = 79.6 deg
Equivalent α-δ correlation = 0.79

Observed in only 6 session(s)

Quarterly time series for 1727+771 (2026b, 4 global solutions)

Data

Right ascension: 261.3735639365125°
Declination: 77.1347824331078°
No. sessions: 6
No. delays: 560
Defining: No
RMS(α cos δ) = 0.2831 mas
RMS(δ) = 0.2854 mas
Variability ellipse semimajor axis = 0.3070 mas
Variability ellipse semiminor axis = 0.2594 mas
Variability ellipse position angle = 43.6 deg
Equivalent α-δ correlation = 0.17

Observed in only 6 session(s)