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Template:Infobox Comet - Wikipedia

Template:Infobox Comet

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For instructions on use, see Template:Infobox Comet
發現
軌道特性A


[编辑] Usage

1P/Halley
Image:Giotto halley.jpg
Comet Halley as taken with the Halley Multicolor Camera on the ESA Giotto mission. The nucleus is sunlit from the left, and several bright jets of gas and dust are visible.
發現
發現者: Prehistoric;
Named after Edmond Halley
發現日期: 1758 (first predicted perihelion)
臨時的編號: Halley's Comet, 1P
軌道特性A
曆元 2449400.5
(February 17, 1994)
近日點距離 0.586 AU
軌道半長徑 17.8 AU
離心率 0.967
軌道週期 75.3 Julian Years
軌道傾角 162.3°
最後近日點經過日期: February 9, 1986
下次近日點經過日期(預測): July 28, 2061
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其他语言


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