Ludwig (crater)
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Crater characteristics | |
Coordinates | 7.7° S, 97.4° E |
---|---|
Diameter | 23 km |
Depth | 0.9 km |
Colongitude | 187° at sunrise |
Eponym | Carl F. W. Ludwig |
Ludwig is a small lunar impact crater that is located just beyond the eastern limb of the Moon, placing it on the far side from the Earth. It lies just to the east of the much larger Hirayama crater, and to the north of the Ganskiy crater.
The rim of this crater is worn, and is somewhat lower in the northern half. The inner walls are uneven slopes that lead down to the interior floor. Three small craters lie on the floor, with a joined pair located to the north of the mid-point and the other along the southwest inner wall. The floor is otherwise relatively level and featureless.
[edit] References
- Andersson, L. E.; Whitaker, E. A., (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.
- Blue, Jennifer (July 25, 2007). Gazetteer of Planetary Nomenclature. USGS. Retrieved on 2007-08-05.
- Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 0-521-81528-2.
- Cocks, Elijah E.; Cocks, Josiah C. (1995). Who's Who on the Moon: A Biographical Dictionary of Lunar Nomenclature. Tudor Publishers. ISBN 0-936389-27-3.
- McDowell, Jonathan (July 15, 2007). Lunar Nomenclature. Jonathan's Space Report. Retrieved on 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: 136.
- Moore, Patrick (2001). On the Moon. Sterling Publishing Co.. ISBN 0-304-35469-4.
- Price, Fred W. (1988). The Moon Observer's Handbook. Cambridge University Press. ISBN 0521335000.
- Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 0-913135-17-8.
- Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes, 6th revision, Dover. ISBN 0-486-20917-2.
- Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 0-521-62248-4.
- Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 1852331933.
[edit] External links
- LTO-82A3 Ludwig — L&PI topographic map