Schjellerup (crater)
Schjellerup is a lunar impact crater that is located in the far northern latitudes on the Moon's far side. This crater lies to the southwest of the larger Karpinskiy, and to the northeast of Gamow. To the northwest of Schjellerup is the crater Seares and to the south-southeast lies Avogadro.
 LRO mosaic | |
| Coordinates | 69.7°N 157.1°E |
|---|---|
| Diameter | 62 km |
| Depth | Unknown |
| Colongitude | 205° at sunrise |
| Eponym | Hans C. F. C. Schjellerup |
This is a reasonably well-preserved crater that has undergone only a marginal degree of wear from subsequent impacts. The most notable overlapping impact is a cup-shaped crater along the north-northwestern inner wall. The crater is otherwise free from impacts of note. The rim edge is well-defined and the inner walls have terrace features. The interior floor is relatively level with the exception of some low hills clustered around the midpoint.
Satellite craters
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Schjellerup.
| Schjellerup | Latitude | Longitude | Diameter |
|---|---|---|---|
| H | 68.5° N | 167.4° E | 21 km |
| J | 68.1° N | 161.4° E | 37 km |
| N | 66.6° N | 154.3° E | 38 km |
| R | 68.7° N | 152.2° E | 54 km |
References
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- Blue, Jennifer (July 25, 2007). "Gazetteer of Planetary Nomenclature". USGS. Retrieved 2007-08-05.CS1 maint: ref=harv (link)
- Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 978-0-521-81528-4.CS1 maint: ref=harv (link)
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- 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.CS1 maint: ref=harv (link)
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- Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 978-0-913135-17-4.CS1 maint: ref=harv (link)
- Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes (6th revised ed.). Dover. ISBN 978-0-486-20917-3.CS1 maint: ref=harv (link)
- Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 978-0-521-62248-6.CS1 maint: ref=harv (link)
- Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.CS1 maint: ref=harv (link)