Widmannstätten (crater)

Widmannstätten is a lunar impact crater in the southern part of the Mare Smythii, near the eastern limb of the Moon. The rim of this crater has a wide gap along the western side, where it is joined to the larger Kiess. There is also a gap in the northern rim where the crater floor is joined to the adjacent lunar mare. The dark interior floor of this formation has been flooded by lava, leaving a level interior surface and a shallow surviving rim.

Widmannstätten

Apollo 17 mapping camera image, Kiess at center and Widmannstätten in upper right
Coordinates	6.1°S 85.5°E / -6.1; 85.5
Diameter	46 km
Depth	Unknown
Colongitude	275° at sunrise
Eponym	Alois B. Widmannstätten

Oblique view of Kiess and Widmannstätten from Apollo 12

References

• LTO-81B3 Widmannstatten, Lunar Topographic Orthophotomap (LTO) Series
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• 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.CS1 maint: ref=harv (link)
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• Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes (6th revised ed.). Dover. ISBN 978-0-486-20917-3.CS1 maint: ref=harv (link)
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• Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.CS1 maint: ref=harv (link)