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Watt is a lunar crater that is located in the southeastern part of the Moon. The northwestern third of the crater rim has been completely overlaid by the same-sized Steinheil crater, leaving much of the interior floor covered with the outer rampart of ejecta from the later formation. The remainder of the rim of Watt crater is somewhat jagged in appearance, with an inward bulge along the southeast rim and a pair of small outward projections to the northeast. The rim is otherwise relatively sharply-defined, with only a minor amount of wear.
Nearby craters of note include Biela to the south-southeast, Rosenberger to the southwest, and the Janssen walled-plain to the northwest past Steinheil. This crater should not be confused with the small Watts crater located to the north, just past the lunar equator.
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 Watt crater.
| Watt |
Latitude |
Longitude |
Diameter |
| A |
50.3° S |
46.4° E |
10 km |
| B |
50.1° S |
48.0° E |
6 km |
| C |
50.0° S |
51.5° E |
24 km |
| D |
50.3° S |
55.2° E |
32 km |
| E |
49.7° S |
55.3° E |
10 km |
| F |
50.5° S |
54.3° E |
16 km |
| G |
50.9° S |
58.7° E |
13 km |
| H |
51.2° S |
57.2° E |
16 km |
| J |
51.6° S |
58.3° E |
18 km |
| K |
51.4° S |
55.9° E |
8 km |
| L |
52.6° S |
57.6° E |
32 km |
| M |
53.1° S |
59.9° E |
42 km |
| N |
53.6° S |
58.7° E |
11 km |
| R |
51.0° S |
47.5° E |
12 km |
| S |
52.2° S |
47.8° E |
6 km |
| T |
51.6° S |
51.0° E |
4 km |
| U |
52.0° S |
51.7° E |
5 km |
| W |
51.1° S |
51.9° E |
7 km |
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, http://adsabs.harvard.edu/abs/1971SSRv...12..136M.
- 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 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 1852331933.
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