Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1807+698 (independent mode)

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

Right ascension: 271.7111798172008°
Declination: 69.8244741670013°
No. sessions: 1498
No. delays: 200076
Defining: No
RMS(α cos δ) = 156.9457 mas
RMS(δ) = 73.4542 mas

Quarterly time series for 1807+698

Data - Demeaned data

Right ascension: 271.7111693814872°
Declination: 69.8244745819442°
No. sessions: 1461
No. delays: 183936
Defining: No
RMS(α cos δ) = 0.1217 mas
RMS(δ) = 0.1248 mas