Espin (crater)
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| Crater characteristics | |
| Coordinates | 28.1° N, 109.1° E |
|---|---|
| Diameter | 75 km |
| Depth | Unknown |
| Colongitude | 251° at sunrise |
| Eponym | Thomas H. E. C. Espin |
Espin is a lunar crater that lies on the far side of the Moon, just beyond the northeastern limb. It lies to the west-southwest of the larger Seyfert crater, and northwest of Deutsch crater.
This is a worn formation with heavy damage along the northern rim. Several small craters lie along the northern edge, and a crater lies across the southern rim. The northern part of the interior floor is somewhat irregular, but it is more level to the south. A ray from the Giordano Bruno crater to the north-northwest reaches the western interior of Espin crater.
[edit] 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 Espin crater.
| Espin | Latitude | Longitude | Diameter |
|---|---|---|---|
| E | 28.3° N | 111.3° E | 35 km |
[edit] References
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- 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.
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