Lohse (Martian crater)




This article is about the crater on Mars. For the lunar crater, see Lohse (lunar crater).






















Lohse Crater

LohseMartianCrater.jpg
Topographical location of Lohse Crater

Planet Mars
Coordinates
43°42′S 16°48′W / 43.7°S 16.8°W / -43.7; -16.8Coordinates: 43°42′S 16°48′W / 43.7°S 16.8°W / -43.7; -16.8
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]


Nearby prominent craters include Hartwig over a crater diameter north, the huge Greeley to the northeast, Green and Roddenberry to the southeast, Helmholtz under a crater diameter southwest and Arkhangelsky about two crater diameters nearly west-northwest.


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]






  • Topo map showing location of Lohse Crater and other nearby craters






See also




  • Argyre quadrangle

  • Climate of Mars

  • Impact crater

  • Impact event

  • List of craters on Mars

  • Ore resources on Mars

  • Planetary nomenclature

  • Water on Mars




References





  1. ^ http://planetarynames.wr.usgs.gov/


  2. ^ http://hirise.lpl.arizona.edu/ESP_013071_1365


  3. ^ http://www.lpi.usra.edu/publications/slidesets/stones/


  4. ^ Hugh H. Kieffer (1992). Mars. University of Arizona Press. ISBN 978-0-8165-1257-7. Retrieved 7 March 2011..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}











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