Morse (crater)

Morse (crater)

Coordinates	22°06′N 175°06′W / 22.1°N 175.1°W / 22.1; -175.1Coordinates: 22°06′N 175°06′W / 22.1°N 175.1°W / 22.1; -175.1
Diameter	77 km
Depth	Unknown
Colongitude	176° at sunrise
Eponym	Samuel F. B. Morse

Morse is a lunar impact crater that is located on the far side of the Moon and cannot be seen directly from the Earth. It lies about one crater diameter to the southwest of the larger Fitzgerald. To the west-northwest of Morse is Dante.

This is a relatively well-defined crater with features that have not been markedly eroded by subsequent impacts. There is a small crater along the southeastern rim, however, and the southern rim is somewhat disrupted. The rim edge is uneven in places and there are terrace features along the inner walls to the northeast and west. The interior floor, while generally level, has a number of low irregularities forming small hills.

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater mid-point that is closest to Morse.

Morse	Latitude	Longitude	Diameter
N	20.2° N	176.1° W	25 km
T	22.0° N	179.5° W	34 km

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. http://planetarynames.wr.usgs.gov/. Retrieved 2007-08-05. 
• Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 0-521-81528-2. 
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• McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. http://host.planet4589.org/astro/lunar/. 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.  edit
• Moore, Patrick (2001). On the Moon. Sterling Publishing Co. ISBN 0-304-35469-4. 
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• 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 1-85233-193-3.