{"id":826,"date":"2020-07-26T13:53:13","date_gmt":"2020-07-26T13:53:13","guid":{"rendered":"https:\/\/www.step3.net\/?p=826"},"modified":"2026-07-25T07:22:44","modified_gmt":"2026-07-25T07:22:44","slug":"%e5%9c%b0%e7%90%83%e6%8e%a5%e8%bf%91%e5%a4%a9%e4%bd%93neo","status":"publish","type":"post","link":"https:\/\/www.step3.net\/?p=826","title":{"rendered":"\u5730\u7403\u63a5\u8fd1\u5929\u4f53(NEO)"},"content":{"rendered":"

\"454_eros_main\"<\/a>
\n433 Eros, obtained by NASA’s NEAR mission immediately after the spacecraft’s insertion into orbit. Image Credit: NASA\/JPL<\/span>
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\n\u5148\u65e5\u3001\u56f3\u66f8\u9928\u306b\u3088\u3063\u305f\u969b\u3001\u5929\u6587\u95a2\u9023\u306e\u958b\u67b6\u30b3\u30fc\u30ca\u306b\u3001\u306a\u306b\u3052\u306b\u7acb\u3061\u5bc4\u3063\u305f\u3002\u305d\u3053\u3067\u3001\u300c\u5730\u7403\u63a5\u8fd1\u5929\u4f53\u300d\u3068\u3044\u3046\u8868\u984c\u304c\u6c17\u306b\u306a\u308a\u3001\u624b\u306b\u53d6\u3063\u305f\u3002
\n\u5730\u7403\u63a5\u8fd1\u5929\u4f53<\/a>
\n\u30c9\u30ca\u30eb\u30c9 \u30e8\u30fc\u30de\u30f3\u30ba<\/a> (\u8457), \u5c71\u7530 \u967d\u5fd7\u90ce (\u7ffb\u8a33)
\n\u5730\u4eba\u66f8\u9928\uff08\u520a\uff09
\n2014\u5e745\u6708
\nISBN 978-4805208755
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\u885d\u7a81\u5929\u4f53\u306e\u76f4\u5f84<\/th>\n\u7dcf\u6570<\/th>\n\u885d\u7a81\u30a8\u30cd\u30eb\u30ae\u30fc<\/th>\n\u885d\u7a81\u983b\u5ea6<\/th>\n\u30af\u30ec\u30fc\u30bf\u76f4\u5f84<\/th>\n<\/tr>\n
1m<\/td>\n 10\u5104<\/td>\n 47t <\/td>\n 2\u9031\u9593<\/td>\n– <\/td>\n<\/tr>\n
10m<\/td>\n 1000\u4e07<\/td>\n 47kt<\/td>\n10\u5e74<\/td>\n–<\/td>\n<\/tr>\n
30m<\/td>\n 130\u4e07<\/td>\n 1.3Mt<\/td>\n200\u5e74<\/td>\n –<\/td>\n<\/tr>\n
100m<\/td>\n20500-36000<\/td>\n47Mt<\/td>\n5200\u5e74<\/td>\n1.2km<\/td>\n<\/tr>\n
140m<\/td>\n13000-20000<\/td>\n129Mt<\/td>\n 1\u4e073000\u5e74<\/td>\n2.2km<\/td>\n<\/tr>\n<\/table>\n

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433 Eros, obtained by NASA’s NEAR mission immediately after the spacecraft’s insertion into orbit. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-826","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/posts\/826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.step3.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=826"}],"version-history":[{"count":1,"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/posts\/826\/revisions"}],"predecessor-version":[{"id":1730,"href":"https:\/\/www.step3.net\/index.php?rest_route=\/wp\/v2\/posts\/826\/revisions\/1730"}],"wp:attachment":[{"href":"https:\/\/www.step3.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.step3.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.step3.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}