Backlund (crater)
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| Crater characteristics | |
| Coordinates | 16.0° S, 103.0° E |
|---|---|
| Diameter | 75 km |
| Depth | Unknown |
| Colongitude | 254° at sunrise |
| Eponym | Oskar Backlund |
Backlund is a worn lunar crater that lies on the far side of the Moon, beyond the eastern limb. It lies astride the southern rim of the Pasteur walled-plain, to the west of Hilbert crater. Further to the west-southwest is the Sklodowska crater. The north and south ends of the Backlund crater are more worn and eroded than the intervening stretches. The interior floor is relatively flat, with the usual accompaniment of tiny impact craters marking the surface.
[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 Backlund crater.
| Backlund | Latitude | Longitude | Diameter |
|---|---|---|---|
| E | 15.5° S | 105.3° E | 15 km |
| L | 18.2° S | 103.5° E | 56 km |
| N | 17.8° S | 102.8° E | 18 km |
| P | 18.9° S | 102.0° E | 27 km |
| R | 16.8° S | 101.5° E | 23 km |
| S | 16.8° S | 100.6° E | 21 km |
[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.
