Lohse (Martian crater)
![]() Viking 1 mosaic | |
Planet | Mars |
---|---|
Coordinates | 43°42′S 16°48′W / 43.7°S 16.8°WCoordinates: 43°42′S 16°48′W / 43.7°S 16.8°W |
Quadrangle | Argyre quadrangle |
Diameter | 155.5 km |
Eponym | Oswald Lohse, German astronomer (1845–1915) |
Lohse is a crater in the Argyre quadrangle of Mars, located at 43.7° South and 16.8° West. It is 155.5 km in diameter and was named after Oswald Lohse, a German astronomer (1845-1915).[1]
The crater is very eroded. The uplifted area in the center contains gullies.[2] Impact craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater than 10 km in diameter) they usually have a central peak.[3] The peak is caused by a rebound of the crater floor following the impact.[4]
Topographic map of Lohse
Topographic map showing location of Lohse crater and other nearby craters
See also[]
- List of craters on Mars
References[]
- ^ "Lohse". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.
- ^ "HiRISE | Central Peak Gullies (ESP_013071_1365)".
- ^ "Stones, Wind, and Ice: A Guide to Martian Impact Craters".
- ^ Hugh H. Kieffer (1992). Mars. University of Arizona Press. ISBN 978-0-8165-1257-7. Retrieved 7 March 2011.
Categories:
- Argyre quadrangle
- Impact craters on Mars