Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1647+065 (2026b, independent mode)

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

Right ascension: 252.4603807359971°
Declination: 6.4481803796212°
No. sessions: 5
No. delays: 472
Defining: No
RMS(α cos δ) = 0.0916 mas
RMS(δ) = 0.4029 mas
Variability ellipse semimajor axis = 0.4094 mas
Variability ellipse semiminor axis = 0.0557 mas
Variability ellipse position angle = 10.3 deg
Equivalent α-δ correlation = 0.79

Observed in only 5 session(s)

Quarterly time series for 1647+065 (2026b, 4 global solutions)

Data

Right ascension: 252.4603806988411°
Declination: 6.4481802581683°
No. sessions: 5
No. delays: 472
Defining: No
RMS(α cos δ) = 0.1077 mas
RMS(δ) = 0.1131 mas
Variability ellipse semimajor axis = 0.1482 mas
Variability ellipse semiminor axis = 0.0492 mas
Variability ellipse position angle = -43.2 deg
Equivalent α-δ correlation = -0.80

Observed in only 5 session(s)