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桑普森陨石坑

桑普森陨石坑
纬度29.58°N
经度16.53°W
直径1.83公里
深度0.33公里
余经日出时17°
命名来源拉尔夫·A·桑普森英语Ralph Allan Sampson

桑普森陨石坑(Sampson)是月球正面雨海中部一座微小的撞击坑,其名称取自爱尔兰英国天文学家拉尔夫·艾伦·桑普森英语Ralph Allan Sampson(Ralph Allen Sampson,1866年-1939年),1976年被国际天文学联合会正式接受。

桑普森陨石坑(最左边)的周边,月球轨道器4号拍摄。

描述

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该陨坑西北偏西靠近麦克唐纳陨石坑、东北和东南分别毗邻较大的兰德施泰纳陨石坑梯摩恰里斯陨石坑。它的东面和西南偏南分别伸展着蜿蜒的葛利普山脊赫加齐山脊[1]。该陨坑中心月面坐标29°35′N 16°32′W / 29.58°N 16.53°W / 29.58; -16.53,直径1.83公里[2],深约0.33公里[3]

桑普森陨石坑外观呈圆杯状,几乎未受到撞击侵蚀和磨损,壁沿峻峭清晰、平整的内壁面带有较高的反照率和一些暗黑的辐射纹。它的坑壁最大高出周边地形70米[3],内部容积约0.25立方千米[3],形态特征隶属“ALC 型”(以该类陨石坑的典型代表——卫星坑“阿尔巴塔尼环形山 C”命名)。

参考资料

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  1. ^ Crater Sampson on the map LAC-40 (PDF). [2017-06-12]. (原始内容存档 (PDF)于2013-09-28). 
  2. ^ Directory of the International Astronomical Union. [2017-06-12]. (原始内容存档于2018-05-31). 
  3. ^ 3.0 3.1 3.2 Lunar Impact Crater Database

另请参阅

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外面链接

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桑普森陨石坑
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