Paris Observatory Geodetic VLBI CenterData - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1
Right ascension: 4.2853123284599°
Declination: 81.5855933753505°
No. sessions: 1381
No. delays: 78544
Defining: No
RMS(α cos δ) = 2.5053 mas
RMS(δ) = 7.7719 mas
Right ascension: 4.2853120825412°
Declination: 81.5855934504161°
No. sessions: 1331
No. delays: 73345
Defining: No
RMS(α cos δ) = 0.1315 mas
RMS(δ) = 0.3241 mas