Near-Earth Comets - Orbital Elements
收藏NASA Open Data Portal2025-06-14 收录
下载链接：
https://data.nasa.gov/dataset/near-earth-comets-orbital-elements
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资源简介：
The table below provides J2000 heliocentric ecliptic orbital elements for 170 NECs (Near-Earth Comets) sorted by object number/name. http://neo.jpl.nasa.gov/cgi-...
