Baillaud (crater)
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| Crater characteristics | |
 Location of Baillaud crater |
|
| Coordinates | 74.6° N, 37.5° E |
|---|---|
| Diameter | 89 km |
| Depth | 2.0 km |
| Colongitude | 328° at sunrise |
| Eponym | Benjamin Baillaud |
Baillaud is a lunar crater that is located near the north limb of the Moon. The rim of the crater has been eroded and worn by a long history of impacts, leaving a hilly ridge surrounding the interior. The crater Euctemon is intruding into the rim to the northeast, and the rim bulges outward to the northwest. At the south end of the crater is a gap connecting to the lava-flooded surface to the south.
The interior of Baillaud has been submerged by past lava flows, leaving a flat surface that is marked only by many tiny craterlets and the small 'Baillaud E' satellite crater in the western half. The crater interior lacks a central peak or significant ridges.
Nearby craters include the irregular Meton formation to the southwest, and Petermann crater further to the east. Due to its location, Baillaud appears oblong because of foreshortening along the line of sight to Earth.
[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 Baillaud crater.
| Baillaud | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 75.7° N | 48.8° E | 56 km |
| B | 73.0° N | 33.3° E | 17 km |
| C | 75.0° N | 51.4° E | 11 km |
| D | 73.6° N | 49.7° E | 16 km |
| E | 74.3° N | 36.0° E | 14 km |
| F | 75.7° N | 53.7° E | 20 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.
