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唐娜陨石坑

唐娜陨石坑
阿波罗8号拍摄的柯西·奥米伽月丘及位于它顶部的唐娜陨石坑
纬度7.22°N
经度38.3°E
直径1.84公里
深度0.25公里
余经日出时322°
命名来源意大利女性名

唐娜陨石坑(Donna)是位于月球正面静海东部的一座小火山坑,其名称取自意大利常见女性名,1979年被国际天文学联合会正式接受[1]

描述

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唐娜陨石坑的周边,月球勘测轨道飞行器拍摄。
月球勘测轨道飞行器拍摄图像,唐娜陨石坑是顶部一个难以看清的点。

该陨坑西南偏南毗邻残缺的阿耶波多陨石坑、北面和东南分别靠近柯西陨石坑策林格陨石坑,笔直的柯西断崖位于它的南面,而北面稍远处则横亘了蜿蜒的柯西月溪[2]。该陨坑中心月面坐标7°13′N 38°18′E / 7.22°N 38.3°E / 7.22; 38.3,直径1.84公里[3],深约0.34公里[4]

唐娜陨石坑坐落在盾状火山-柯西·奥米伽(ω)月丘山巅上,高出周边地形70米[4],坑内容积约0.25立方千米[4]。与月球上大多数由撞击形成的陨石坑不同,它看上去是产生于火山爆发。由于陨坑直径极小,需使用大口径的望远镜才能看到它。

柯西·奥米伽月丘及唐娜陨石坑所在区域月表相对平坦,但分布有许多难以辨识的古残迹坑和褶皱地形,它的西北偏西处坐落了另一座盾状火山-柯西·陶(τ),但它的其顶部没有火山坑。

参考资料

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  1. ^ Donna页面存档备份,存于互联网档案馆), Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
  2. ^ Crater Donna on the map LAC-61 (PDF). [2017-06-07]. (原始内容存档 (PDF)于2013-02-20). 
  3. ^ Directory of the International Astronomical Union. [2017-06-07]. (原始内容存档于2020-11-27). 
  4. ^ 4.0 4.1 4.2 Lunar Impact Crater Database

另请参阅

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外部链接

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唐娜陨石坑
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