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: 271.7111699561746°
Declination: 69.8244755879810°
No. sessions: 1634
No. delays: 220593
Defining: No
RMS(α cos δ) = 47.1436 mas
RMS(δ) = 221.7033 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