Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1717-618 (2026b, independent mode)

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

Right ascension: 260.4125694495623°
Declination: -61.9119490690282°
No. sessions: 4
No. delays: 23
Defining: No
RMS(α cos δ) = 0.4332 mas
RMS(δ) = 2.9032 mas
Variability ellipse semimajor axis = 2.9273 mas
Variability ellipse semiminor axis = 0.2168 mas
Variability ellipse position angle = 7.3 deg
Equivalent α-δ correlation = 0.86

Observed in only 4 session(s)

Quarterly time series for 1717-618 (2026b, 4 global solutions)

Data

Right ascension: 260.4125691917761°
Declination: -61.9119495261048°
No. sessions: 3
No. delays: 20
Defining: No
RMS(α cos δ) = 0.2420 mas
RMS(δ) = 0.7307 mas
Variability ellipse semimajor axis = 0.7324 mas
Variability ellipse semiminor axis = 0.2368 mas
Variability ellipse position angle = -4.1 deg
Equivalent α-δ correlation = -0.20

Observed in only 3 session(s)