艾倫隕石坑

艾倫隕石坑（Alan）是位於月球正面雲海東側，構成戴維鏈坑的其中一座小撞擊坑，其名稱取自凱爾特男性名，1976年被國際天文學聯合會批准接受。

描述

艾倫隕石坑外觀幾乎呈正圓杯形，西南和東北側坑壁因相鄰坑的撞擊擠壓而顯平直。坑壁最大高出周邊地形50米^[3]，內部容積約0.12公里³^[3]。

^ Crater Alan on the map LAC-77. (PDF). [2017-05-11]. （原始內容存檔 (PDF)於2016-12-13）.
^ Directory of the International Astronomical Union. [2017-05-11]. （原始內容存檔於2021-02-14）.
^ ^3.0 ^3.1 ^3.2 Lunar Impact Crater Database

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