Data - Demeaned data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1
Right ascension: 4.9407787402991°
Declination: 73.4583361540627°
No. sessions: 1390
No. delays: 269704
Defining: Yes
RMS(α cos δ) = 453.1370 mas
RMS(δ) = 276.5402 mas
Right ascension: 4.9407763196571°
Declination: 73.4583382213727°
No. sessions: 1348
No. delays: 262642
Defining: Yes
RMS(α cos δ) = 0.1696 mas
RMS(δ) = 0.0958 mas