Dilly (crater)
 Dilly Crater, as seen by HiRISE. | |
| Planet | Mars |
|---|---|
| Coordinates | 13°14′N 202°54′W / 13.24°N 202.9°WCoordinates: 13°14′N 202°54′W / 13.24°N 202.9°W |
| Diameter | 1.3 km |
| Eponym | a town in Mali |
Dilly Crater is a crater in the Elysium quadrangle of Mars, located at 13.24° North and 202.9° West. It is only 1.3 km in diameter and was named after a town in Mali.[1]
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.[2] The peak is caused by a rebound of the crater floor following the impact.[3]
Dilly Crater, as seen by CTX camera (on Mars Reconnaissance Orbiter).
See also
References
- ↑ http://planetarynames.wr.usgs.gov/
- ↑ http://www.lpi.usra.edu/publications/slidesets/stones/
- ↑ Hugh H. Kieffer (1992). Mars. University of Arizona Press. ISBN 978-0-8165-1257-7. Retrieved 7 March 2011.
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