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: 272.9299310383763°
Declination: 17.0825720782250°
No. sessions: 5
No. delays: 531
Defining: No
RMS(α cos δ) = 2.3786 mas
RMS(δ) = 2.9259 mas

Observed in only 5 session(s)

Quarterly time series for 1809+170

Data - Demeaned data

Right ascension: 272.9299311227375°
Declination: 17.0825715864659°
No. sessions: 5
No. delays: 531
Defining: No
RMS(α cos δ) = 0.1506 mas
RMS(δ) = 0.0680 mas

Observed in only 5 session(s)