Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1717+083 (2026b, independent mode)

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

Right ascension: 259.9675259261249°
Declination: 8.2843205271461°
No. sessions: 6
No. delays: 707
Defining: No
RMS(α cos δ) = 0.2190 mas
RMS(δ) = 0.4261 mas
Variability ellipse semimajor axis = 0.4355 mas
Variability ellipse semiminor axis = 0.1997 mas
Variability ellipse position angle = 13.4 deg
Equivalent α-δ correlation = 0.36

Observed in only 6 session(s)

Quarterly time series for 1717+083 (2026b, 4 global solutions)

Data

Right ascension: 259.9675259366549°
Declination: 8.2843205422938°
No. sessions: 6
No. delays: 707
Defining: No
RMS(α cos δ) = 0.1473 mas
RMS(δ) = 0.2653 mas
Variability ellipse semimajor axis = 0.2880 mas
Variability ellipse semiminor axis = 0.0956 mas
Variability ellipse position angle = 24.3 deg
Equivalent α-δ correlation = 0.71

Observed in only 6 session(s)