Guillaume (crater)
 Clementine mosaic | |
| Coordinates | 45°24′N 173°24′W / 45.4°N 173.4°W |
|---|---|
| Diameter | 57 km |
| Depth | Unknown |
| Colongitude | 174° at sunrise |
| Eponym | Charles É. Guillaume |
Guillaume is an old lunar impact crater on the Moon's northern hemisphere, and is located on the far side relative to the Earth. It lies just to the southeast of the slightly larger crater Perkin. This is a worn and eroded formation, with features that have been softened and rounded over time. A cluster of small craters covers most of the northeastern rim. Several small craterlets lie along the edge to the south and west. The bowl-like interior is nearly featureless, with only a few small craterlets to mark the surface.
Satellite craters
[edit]By convention, these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Guillaume.
| Guillaume | Latitude | Longitude | Diameter |
|---|---|---|---|
| B | 47.3° N | 172.6° W | 26 km |
| D | 46.6° N | 170.5° W | 26 km |
| F | 45.4° N | 169.4° W | 33 km |
| J | 43.7° N | 170.6° W | 17 km |
References
[edit]- 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 2007-08-05.
- Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 978-0-521-81528-4.
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- McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. 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. S2CID 122125855.
- Moore, Patrick (2001). On the Moon. Sterling Publishing Co. ISBN 978-0-304-35469-6.
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- Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 978-0-913135-17-4.
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