https://arolstar52-zhtest.hf.space/index.php?action=history&feed=atom&title=S%2F2003_J_12 S/2003 J 12 - 版本历史 2026-07-18T23:45:10Z 本wiki上该页面的版本历史 MediaWiki 1.43.9 https://arolstar52-zhtest.hf.space/index.php?title=S/2003_J_12&diff=13237&oldid=prev imported>Antigng-bot：​bot: fix 'CS1 errors: dates' 2021-02-23T10:42:02Z <p>bot: fix &#039;CS1 errors: dates&#039;</p> <p><b>新页面</b></p><div>{{Infobox Planet<br /> | name = S/2003 J 12<br /> | bgcolour = #ffc0c0<br /> | discovery = yes<br /> | discoverer = [[斯科特·谢泼德]]等人<br /> | discovered = 2003年<br /> | mean_orbit_radius = 17.883 Gm&lt;ref name=JPL/&gt;<br /> | period = 489.72日<br /> | inclination = 143°<br /> | eccentricity = 0.4920<br /> | physical_characteristics = yes<br /> | mean_radius = ~0.5 km<br /> }}<br /> &#039;&#039;&#039;S/2003 J 12&#039;&#039;&#039;是环绕[[木星]]运行的一颗[[卫星]]，是已知最小的一顆衛星。它在2003年被由[[斯科特·谢泼德]]領導的[[夏威夷大學]]一個天文小組發現。&lt;ref&gt;[http://cfa-www.harvard.edu/iauc/08000/08089.html IAUC 8089: &#039;&#039;Satellites of Jupiter&#039;&#039;] {{webarchive|url=http://archive.wikiwix.com/cache/20110223155110/http://cfa-www.harvard.edu/iauc/08000/08089.html |date=2011-02-23 }} 2003-03-07 (discovery)&lt;/ref&gt;&lt;ref&gt;[http://cfa-www.harvard.edu/mpec/K03/K03E29.html MPEC 2003-E29: &#039;&#039;S/2003 J 9, 2003 J 10, 2003 J 11, 2003 J 12; S/2003 J 1, 2003 J 6&#039;&#039;] {{Wayback|url=http://cfa-www.harvard.edu/mpec/K03/K03E29.html |date=20080907012420 }} 2003-04-03 (discovery and ephemeris)&lt;/ref&gt;<br /> <br /> == 概述 ==<br /> S/2003 J 12的直徑約1公里，公轉軌道的平均半徑為17.883 Gm，公轉周期489.72日，[[軌道傾角]]143°，[[軌道離心率]]為0.492。&lt;ref name=JPL&gt;{{cite web<br /> |date=2007-06-28|title=Planetary Satellite Mean Orbital Parameters<br /> |publisher=JPL/NASA<br /> |author=Jacobson, R.A. (2006) JUP263<br /> |url=http://ssd.jpl.nasa.gov/?sat_elem#jupiter<br /> |accessdate=2008-01-21<br /> |archive-date=2011-08-22<br /> |archive-url=https://www.webcitation.org/617VryYmR?url=http://ssd.jpl.nasa.gov/?sat_elem#jupiter<br /> |dead-url=no<br /> }}&lt;/ref&gt;<br /> <br /> == 參考資料 ==<br /> &lt;div class=&quot;references-small&quot;&gt;<br /> &lt;references /&gt;<br /> &lt;/div&gt;<br /> <br /> {{木星的卫星}}<br /> <br /> {{衛星小作品}}<br /> <br /> [[Category:木星的卫星]]</div> imported>Antigng-bot