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季霍米罗夫环形山

季霍米罗夫环形山
月球勘测轨道飞行器拍摄的图像,在图中极难确定季霍米罗夫环形山的边界范围,请参阅下面的卫星坑图。
纬度24.2°N
经度161.33°E
直径86.43公里
深度2.7公里
余经日出时198°
命名来源尼古拉·伊·季霍米罗夫英语Nikolai Tikhomirov (chemical engineer)

季霍米罗夫环形山(Tikhomirov)是月球背面北半部一座古老的大撞击坑,约形成于45.5-39.2亿年前的前酒海纪[1],其名称取自俄罗斯/前苏联火箭工程专家尼古拉·伊万诺维奇·季霍米罗夫英语Nikolai Tikhomirov (chemical engineer)(1860年-1930年),1970年被国际天文学联合会批准接受。

描述

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季霍米罗夫环形山的周边月球背面区域图[2]

该陨坑西侧靠近科马罗夫环形山、东北毗邻特朗普勒环形山康斯坦丁诺夫环形山位于它的西南偏南、西北偏西更远处则坐落了浩瀚的莫斯科海[3]

该陨坑中心月面坐标24°12′N 161°20′E / 24.2°N 161.33°E / 24.2; 161.33,直径86.43公里[4],深度约2.7公里[1]

季霍米罗夫环形山几乎已被后续的撞击完全损毁,现已与周边地形难以区别,成为月表上一处勉强能看出带有一丝残壁痕迹的略凹洼地,坑内地表上点缀着许多大小不等的陨石坑。

卫星陨石坑

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按惯例,最靠近季霍米罗夫环形的卫星坑将在月图上以字母标注在该坑的中心点旁。

LAC-49 区域图
季霍米罗夫 纬度 经度 直径
J 20.9° N 165.7° E 29 公里
K 21.3° N 163.9° E 23 公里
N 21.1° N 161.4° E 18 公里
R 24.1° N 160.3° E 21 公里
T 25.4° N 158.8° E 26 公里
X 27.3° N 160.6° E 24 公里
Y 28.3° N 160.3° E 20 公里

参考文献

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  1. ^ 1.0 1.1 Lunar Impact Crater Database
  2. ^ Map the reverse side of the moon. (PDF). [2016-12-15]. (原始内容存档 (PDF)于2018-05-30). 
  3. ^ Crater Tikhomirov on the map LAC-49. (PDF). [2016-03-08]. (原始内容存档 (PDF)于2016-12-13). 
  4. ^ Directory of the International Astronomical Union. [2016-12-15]. (原始内容存档于2017-08-28). 

另请参阅

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外部链接

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季霍米罗夫环形山
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