Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1717+178 (2025b, independent mode)

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

Right ascension: 259.8043687174745°
Declination: 17.7517880725904°
No. sessions: 168
No. delays: 8500
Defining: Yes
RMS(α cos δ) = 7.3839 mas
RMS(δ) = 7.9110 mas

Quarterly time series for 1717+178 (2025b, 4 global solutions)

Data

Right ascension: 259.8043686921137°
Declination: 17.7517880969459°
No. sessions: 160
No. delays: 8077
Defining: Yes
RMS(α cos δ) = 0.2060 mas
RMS(δ) = 0.2537 mas