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: 271.7111780181429°
Declination: 69.8244742459789°
No. sessions: 1600
No. delays: 223501
Defining: No
RMS(α cos δ) = 142.2444 mas
RMS(δ) = 65.7181 mas

Quarterly time series for 1807+698

Data - Demeaned data

Right ascension: 271.7111693783352°
Declination: 69.8244745704326°
No. sessions: 1559
No. delays: 214938
Defining: No
RMS(α cos δ) = 0.1551 mas
RMS(δ) = 0.1573 mas