{"id":21726,"date":"2015-06-29T00:58:31","date_gmt":"2015-06-28T16:58:31","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=21726"},"modified":"2018-08-01T15:47:07","modified_gmt":"2018-08-01T07:47:07","slug":"%e3%80%90%e5%af%b0%e5%ae%87%e5%a4%a9%e6%96%87%e3%80%91%e5%86%a5%e7%8e%8b%e6%98%9f%e8%a1%9b%e6%98%9f%e7%9a%84%e6%b7%b7%e4%ba%82%e8%bb%8c%e9%81%93","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=21726","title":{"rendered":"\u3010\u5bf0\u5b87\u5929\u6587\u3011\u51a5\u738b\u661f\u885b\u661f\u7684\u6df7\u4e82\u8ecc\u9053"},"content":{"rendered":"

\u25a0\u5229\u7528\u54c8\u4f2f\u671b\u9060\u93e1\u7684\u89c0\u6e2c\u7d50\u679c\uff0c\u79d1\u5b78\u5bb6\u767c\u73fe\u5728\u51a5\u738b\u661f\u7684\u56db\u500b\u5916\u5074\u885b\u661f\u4e2d\uff0c\u81f3\u5c11\u6709\u5169\u500b\u885b\u661f\u7684\u8ecc\u9053\u662f\u5c6c\u65bc\u4e0d\u898f\u5f8b\u904b\u52d5\u7684\u3002<\/strong><\/span><\/p>\n

\"nature-pluto-moons[1]\"
NASA\/Johns Hopkins Univ. App. Physics Lab.\/Southwest Research Inst<\/figcaption><\/figure>\u64b0\u6587\uff5c<\/strong>\u9673\u52c1\u8c6a<\/p>\n

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\u88ab\u964d\u7d1a\u6210\u77ee\u884c\u661f\u7684\u51a5\u738b\u661f\u5c0d\u79d1\u5b78\u5bb6\u4f9d\u820a\u6709\u76f8\u7576\u5927\u7684\u5438\u5f15\u529b\u3002\u7531\u65bc\u51a5\u738b\u661f\u8ddd\u96e2\u5730\u7403\u76f8\u7576\u9059\u9060\uff0c\u79d1\u5b78\u5bb6\u5c0d\u51a5\u738b\u661f\u7684\u8a8d\u8b58\u4e00\u76f4\u5f88\u6709\u9650\u3002\u76f4\u52301978\u5e74\uff0c\u79d1\u5b78\u5bb6\u624d\u9996\u6b21\u767c\u73fe\u51a5\u738b\u661f\u7684\u7b2c\u4e00\u9846\u885b\u661fCharon\u3002Charon\u7684\u9707\u64bc\u4e86\u79d1\u5b78\u754c\uff0c\u56e0\u70baCharon\u7684\u8cea\u91cf\u76f8\u7576\u5927\uff08\u51a5\u738b\u661f\u8cea\u91cf\u768411.6%\uff09\uff0c\u4f7f\u5f97Charon\u8ddf\u51a5\u738b\u661f\u5169\u8005\u7684\u8cea\u5fc3\u843d\u65bc\u51a5\u738b\u661f\u5916\u9762\uff0c\u5e7e\u4e4e\u8b8a\u6210\u4e86\u4e00\u500b\u96d9\u661f\u7cfb\u7d71\u3002\u4e4b\u5f8c\u53c8\u5206\u5225\u65bc2005\u5e74\u767c\u73fe\u4e86Nix\u8ddfHydra\u5169\u9846\u885b\u661f\uff0c2011\u767c\u73fe\u4e86Kerberos\uff0c2012\u767c\u73fe\u4e86Styx\u3002\u56e0\u6b64\u51a5\u738b\u661f\u81f3\u4eca\u5df2\u7d93\u6709\u4e94\u9846\u885b\u661f\u3002<\/p>\n

\u7f8e\u570b\u7684\u5169\u4f4d\u5929\u6587\u5b78\u5bb6Showalter\u8207Hamilton\u5229\u7528\u54c8\u4f2f\u592a\u7a7a\u671b\u9060\u93e1\u4ed4\u7d30\u7684\u5c0d\u51a5\u738b\u661f\u53ca\u5176\u4e94\u500b\u885b\u661f\u9032\u884c\u89c0\u6e2c\u3002\u4ed6\u5011\u767c\u73feNix, Hydra, Kerberos, Stys\u9019\u56db\u500b\u885b\u661f\u5c0d\u51a5\u738b\u661f\u8ddfCharon\u6240\u7d44\u6210\u7684\u96d9\u661f\u7cfb\u7d71\u4ee5\u63a5\u8fd1\u5713\u5f62\uff0c\u800c\u4e14\u63a5\u8fd1\u540c\u5e73\u9762\u7684\u8ecc\u9053\u904b\u884c\u3002\u4f46\u662fNix\u8ddfHydra\u7684\u904b\u52d5\u65b9\u5f0f\u537b\u662f\u76f8\u7576\u4e0d\u7a69\u5b9a\u3002<\/p>\n

\u4e00\u822c\u800c\u8a00\uff0c\u592a\u967d\u7cfb\u4e2d\u74b0\u7e5e\u884c\u661f\u7684\u885b\u661f\u90fd\u6703\u56e0\u70ba\u6f6e\u6c50\u9396\u5b9a\u6548\u61c9\u7684\u95dc\u4fc2\uff0c\u4f7f\u5f97\u885b\u661f\u7e5e\u884c\u661f\u8f49\u7684\u6642\u5019\uff0c\u59cb\u7d42\u662f\u540c\u4e00\u9762\u9762\u5411\u884c\u661f\u3002\u5c31\u50cf\u6708\u7403\u59cb\u7d42\u662f\u4ee5\u540c\u4e00\u9762\u9762\u5411\u5730\u7403\u4e00\u6a23\u3002\u4f46\u662f\u5728\u51a5\u738b\u661f\u4e2d\uff0cNix\u8ddfHydra\u537b\u4e0d\u662f\u5982\u6b64\uff0c\u4e5f\u5c31\u662f\u8aaa\u5982\u679c\u6709\u4eba\u4f4f\u5728\u51a5\u738b\u661f\u4e0a\u89c0\u6e2c\u9019\u5169\u9846\u885b\u661f\uff0c\u4ed6\u5011\u6703\u767c\u73fe\u9019\u5169\u9846\u885b\u661f\u6bcf\u5929\u90fd\u662f\u4ee5\u4e0d\u540c\u7684\u89d2\u5ea6\u9762\u5c0d\u51a5\u738b\u661f\u3002\u800cKerberos\u8207Stys\u56e0\u70ba\u6bd4\u8f03\u6697\uff0c\u6240\u4ee5\u6bd4\u8f03\u96e3\u88ab\u89c0\u6e2c\uff0c\u4f46\u662f\u79d1\u5b78\u5bb6\u76f8\u4fe1\uff0c\u5982\u679c\u6709\u66f4\u591a\u7684\u89c0\u6e2c\u8cc7\u6599\uff0c\u9019\u5169\u9846\u885b\u661f\u61c9\u8a72\u4e5f\u6703\u6709\u985e\u4f3c\u7684\u6df7\u4e82\u904b\u52d5\u65b9\u5f0f\u3002<\/p>\n

\u4ed6\u5011\u8a8d\u70ba\uff0c\u8b93\u9019\u56db\u9846\u885b\u661f\u6709\u8457\u9019\u7a2e\u5947\u602a\u904b\u52d5\u65b9\u5f0f\u7684\u539f\u56e0\u53ef\u80fd\u662f\u56e0\u70ba\u51a5\u738b\u661f\u8ddfCharon\u9019\u500b\u96d9\u661f\u7cfb\u7d71\u3002\u7531\u65bc\u9019\u500b\u96d9\u661f\u7cfb\u7d71\u904b\u52d5\u7684\u901f\u5ea6\u592a\u5feb\uff0c\u4f7f\u5f97\u9019\u500b\u7cfb\u7d71\u7684\u91cd\u529b\u4e00\u76f4\u5728\u6539\u8b8a\uff0c\u56e0\u6b64\u6539\u8b8a\u4e86\u9019\u4e9b\u885b\u661f\u7684\u904b\u52d5\u65b9\u5f0f\u3002<\/p>\n

NASA\u7684\u51a5\u738b\u661f\u5075\u6e2c\u5668New Horizons\u5373\u5c07\u65bc\u4eca\u5e74\u4e03\u6708\u62b5\u9054\u51a5\u738b\u661f\uff0c\u5230\u6642\u53ef\u4ee5\u5c31\u8fd1\u89c0\u5bdf\u9019\u4e9b\u9059\u9060\u7684\u661f\u9ad4\uff0c\u9032\u4e00\u6b65\u89e3\u958b\u51a5\u738b\u661f\u7684\u8b0e\u5718\u3002<\/p>\n

\u539f\u59cb\u8ad6\u6587\uff1a<\/strong>
\nResonant interactions and chaotic rotation of Pluto\u2019s small moons
\nM. R. Showalter\u00a0\u00a0\u00a0 & D. P. Hamilton
\nNature 522, 45\u201349 (04 June 2015)<\/p>\n

\u53c3\u8003\u8cc7\u6599\uff1a<\/strong>
\n1. Hubble Space Telescope 2015\/06\/03: Hubble observes chaotic dance of Pluto\u2019s moons<\/a>.
\n2. Nature 2015\/06\/03: Pluto\u2019s moons move in synchrony<\/a>.<\/p>\n

--<\/strong><\/span>
\u4f5c\u8005\uff1a\u9673\u52c1\u8c6a\u3000\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u30022011\u5e74\u65bc\u7f8e\u570b\u7d10\u7d04\u5dde\u7acb\u77f3\u6eaa\u5927\u5b78(SUNY at Stony Brook)\u53d6\u5f97\u535a\u58eb\u5b78\u4f4d\uff0c\u7814\u7a76\u4e3b\u984c\u70ba\u76f8\u5c0d\u8ad6\u6027\u91cd\u96e2\u5b50\u78b0\u649e(Relativistic Heavy Ion Collision)\u3002\u9577\u671f\u64d4\u4efb\u4e2d\u6587\u79d1\u5b78\u65b0\u805e\u7db2\u7ad9\u300c\u79d1\u666f\u300d(Sciscape.org)\u7e3d\u7de8\u8f2f\u3002<\/strong><\/span><\/p>\n

 <\/p>\n

\"\u52a0\u5165\u597d\u53cb\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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