Xenophanes (crater)
| Coordinates | 57°30′N 82°00′W / 57.5°N 82.0°WCoordinates: 57°30′N 82°00′W / 57.5°N 82.0°W |
|---|---|
| Diameter | 125 km |
| Depth | 3.2 km |
| Colongitude | 86° at sunrise |
| Eponym | Xenophanes |
Xenophanes is a lunar crater that is located along the northwestern limb of the Moon. It is nearly attached to Volta, a similar formation to the south-southwest. To the northeast is the smaller crater Cleostratus. Xenophanes is significantly foreshortened when viewed from the Earth, hindering observation.
It is a worn and eroded crater with a battered outer rim that is overlaid by several smaller craters. The rim is a circular range of rugged, irregular ground that is notched in places along the inner wall. A chain of small craters lies along the northern and northeastern rim. At the west end, a pair of clefts in the rim nearly join the floor to the surface beyond. To the northeast, Xenophanes A is an impact crater with a sharp rim and a rough interior.
The interior surface is irregular, but sections have been resurfaced by basaltic lava. A pair of flooded crater rims lie along the southern and northeast sections of the interior. The interior is more level and less rough at the eastern end.
[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 Xenophanes.
| Xenophanes | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 60.1° N | 84.8° W | 42 km |
| B | 59.4° N | 80.5° W | 15 km |
| C | 59.6° N | 78.7° W | 8 km |
| D | 58.6° N | 77.4° W | 12 km |
| E | 58.1° N | 85.8° W | 12 km |
| F | 56.7° N | 73.2° W | 24 km |
| G | 56.9° N | 75.7° W | 7 km |
| K | 58.7° N | 84.5° W | 13 km |
| L | 54.8° N | 78.6° W | 21 km |
| M | 54.8° N | 79.6° W | 9 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. http://planetarynames.wr.usgs.gov/. Retrieved 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. http://host.planet4589.org/astro/lunar/. 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.
- 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 0-521-33500-0.
- 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 ed.). 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 1-85233-193-3.
