<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1807+698 (2026a, independent mode)

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

Right ascension: 271.7111772606307°
Declination: 69.8244741663861°
No. sessions: 1659
No. delays: 217653
Defining: No
RMS(α cos δ) = 126.7794 mas
RMS(δ) = 57.1674 mas

Quarterly time series for 1807+698 (2026a, 4 global solutions)

Data

Right ascension: 271.7111694546559°
Declination: 69.8244745806963°
No. sessions: 1597
No. delays: 212313
Defining: No
RMS(α cos δ) = 0.1557 mas
RMS(δ) = 0.1106 mas