Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1809+170 (independent mode)

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

Right ascension: 272.9299307991754°
Declination: 17.0825722319976°
No. sessions: 5
No. delays: 531
Defining: No
RMS(α cos δ) = 2.2520 mas
RMS(δ) = 2.9796 mas

Observed in only 5 session(s)

Quarterly time series for 1809+170

Data - Demeaned data

Right ascension: 272.9299311086472°
Declination: 17.0825715240094°
No. sessions: 5
No. delays: 531
Defining: No
RMS(α cos δ) = 0.1640 mas
RMS(δ) = 0.1099 mas

Observed in only 5 session(s)