Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0647+315 (2026b, independent mode)

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

Right ascension: 102.6236792747929°
Declination: 31.4696652313635°
No. sessions: 5
No. delays: 399
Defining: No
RMS(α cos δ) = 62.0063 mas
RMS(δ) = 55.5127 mas
Variability ellipse semimajor axis = 81.0477 mas
Variability ellipse semiminor axis = 18.9132 mas
Variability ellipse position angle = 48.5 deg
Equivalent α-δ correlation = 0.90

Observed in only 5 session(s)

Quarterly time series for 0647+315 (2026b, 4 global solutions)

Data

Right ascension: 102.6236742978516°
Declination: 31.4696581102711°
No. sessions: 5
No. delays: 399
Defining: No
RMS(α cos δ) = 0.2375 mas
RMS(δ) = 0.4090 mas
Variability ellipse semimajor axis = 0.4456 mas
Variability ellipse semiminor axis = 0.1585 mas
Variability ellipse position angle = -25.1 deg
Equivalent α-δ correlation = -0.69

Observed in only 5 session(s)