Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1705+018 (2026b, independent mode)

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

Right ascension: 256.8933969544375°
Declination: 1.8126942655140°
No. sessions: 566
No. delays: 23120
Defining: Yes
RMS(α cos δ) = 4129.7318 mas
RMS(δ) = 2014.7588 mas
Variability ellipse semimajor axis = 4490.0900 mas
Variability ellipse semiminor axis = 976.2324 mas
Variability ellipse position angle = 66.2 deg
Equivalent α-δ correlation = 0.85

Quarterly time series for 1705+018 (2026b, 4 global solutions)

Data

Right ascension: 256.8933969732257°
Declination: 1.8126942438044°
No. sessions: 520
No. delays: 22895
Defining: Yes
RMS(α cos δ) = 0.1916 mas
RMS(δ) = 0.2546 mas
Variability ellipse semimajor axis = 0.2546 mas
Variability ellipse semiminor axis = 0.1915 mas
Variability ellipse position angle = 1.3 deg
Equivalent α-δ correlation = 0.01