Comet Halley Ephemeris, Heliocentric Trajectories, Heliographic,...
收藏NASA Open Data Portal2026-06-16 收录
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Heliocentric trajectories for Comet Halley in Heliographic, HG, Heliographic Inertial, HGI, and Solar Ecliptic, SE, Coordinates\n\nThe original trajectory data are taken from...
