 Apollo 12 image | |
| Coordinates | 9°24′S 87°12′E / 9.4°S 87.2°E |
|---|---|
| Diameter | 29 km |
| Depth | Unknown |
| Colongitude | 273° at sunrise |
| Eponym | Friedrich G. Houtermans |
Houtermans is a lunar impact crater that is located beside the eastern limb of the Moon, in the region of the surface where visibility is affected by libration. It lies to the east of the crater Kreiken, and south of the crater pairing of Helmert and Kao.
This is an elongated formation created by two or more merged crater formations. The crater formation is twice as wide in longitude as it is in latitude, with the long axis oriented toward the west-northwest. The rim is worn and eroded, with a tiny crater along the northernmost part of the rim, and an inward bulge along the northern half of the inner rim about 60% of the distance from west to east. The interior floor is relatively featureless, with only a few tiny craterlets.
References
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- Blue, Jennifer (July 25, 2007). "Gazetteer of Planetary Nomenclature". USGS. Retrieved 2007-08-05.
- Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 978-0-521-81528-4.
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- McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. Retrieved 2007-10-24.
- Menzel, D. H.; Minnaert, M.; Levin, B.; Dollfus, A.; Bell, B. (1971). "Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU". Space Science Reviews. 12 (2): 136–186. Bibcode:1971SSRv...12..136M. doi:10.1007/BF00171763. S2CID 122125855.
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- Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 978-0-913135-17-4.
- Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes (6th revised ed.). Dover. ISBN 978-0-486-20917-3.
- Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 978-0-521-62248-6.
- Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.
This page was last edited on 26 January 2024, at 02:03