Abenezra (crater)
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| Crater characteristics | |
| Coordinates | 21.0° S, 11.9° E |
|---|---|
| Diameter | 42 km |
| Depth | 3.7 km |
| Colongitude | 349° at sunrise |
| Eponym | Abraham ibn Ezra |
Abenezra is a lunar impact crater located in the rugged highlands in the south-central section of the Moon. It is named after the Sephardic Jewish sage Abraham ibn Ezra. It is attached along the southeast rim to Azophi crater. To the northeast lies Geber crater, and further to the southeast is the larger Sacrobosco crater.
The rim of Abenazra has a noticeably polygonal shape, with uneven wall segments. The inner walls are terraced, the floor is irregular and ridged. These ridges form unusual, sinuous patterns across the floor. The crater overlays the eastern part of another crater-like formation designated 'Abenazra C'.
[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 Abenezra crater.
| Abenezra | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 22.8° S | 10.5° E | 23 km |
| B | 20.8° S | 10.1° E | 14 km |
| C | 21.3° S | 11.1° E | 44 km |
| D | 21.7° S | 9.7° E | 8 km |
| E | 21.4° S | 9.4° E | 14 km |
| F | 21.5° S | 10.3° E | 7 km |
| G | 20.5° S | 11.0° E | 5 km |
| H | 21.1° S | 12.8° E | 4 km |
| J | 19.9° S | 10.7° E | 5 km |
| P | 19.9° S | 9.9° E | 44 km |
[edit] References
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- Blue, Jennifer (July 25, 2007). Gazetteer of Planetary Nomenclature. USGS. Retrieved on 2007-08-05.
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- 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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- Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 0-913135-17-8.
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- Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 0-521-62248-4.
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