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斯托尼陨石坑

斯托尼陨石坑
克莱门汀号拍摄的图像
纬度55.58°S
经度156.38°W
直径47.51公里
深度2.31公里
余经日出时158°
命名来源乔治·J·斯托尼

斯托尼陨石坑(英語:Stoney)是位于月球背面南半部的一座大撞击坑,其名称取自盎格鲁爱尔兰人物理学家数学家乔治·约翰斯通·斯托尼(George Johnstone Stoney,1826年-1911年),1970年被国际天文学联合会批准接受。

描述

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斯托尼陨石坑的周边,LAC-133 区域图。
月球轨道器5号拍摄的图像

该陨坑西侧和西北分别毗邻巴巴环形山巴尔代环形山、东面坐落了闵科夫斯基环形山,更大的勒梅特环形山别林斯高晋环形山则分别位于它的东南偏南和西南面[1]。该陨坑中心月面坐标55°35′S 156°23′W / 55.58°S 156.38°W / -55.58; -156.38,直径47.51公里[2],深度约2.31公里[3]

斯托尼陨石坑外观大致圆状,东侧和西北略微外凸。坑壁峻峭、清晰,几乎未受到侵蚀,西北和东南段因壁顶部分崩落而呈现鞍状下凹,沿东侧壁边缘则覆盖了一串细小坑穴构成的短链坑。环内侧壁可看到阶地状结构,在坡底不规则地分布了一些岩屑堆。斯托尼陨石坑坑壁最大高出周边地形[3],内部容积约1778立方千米[3]。坑内地表除西部和东北略为平坦外,其它地区均崎岖凹凸。靠南侧和东北内壁底各坐落有一座醒目的小杯状坑,中心点偏西矗立了一座高约1200米的小中央峰[3],在它的南面也散布有一些小山丘。

参考资料

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  1. ^ Crater Stoney on the map LAC-133. (PDF). [2017-04-11]. (原始内容存档 (PDF)于2013-02-20). 
  2. ^ Directory of the International Astronomical Union. [2017-04-11]. (原始内容存档于2017-08-10). 
  3. ^ 3.0 3.1 3.2 3.3 Lunar Impact Crater Database

其它来源

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外部链接

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斯托尼陨石坑
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