Black (crater) explained

Coordinates:	-9.2°N 80.4°W
Diameter:	18 km
Depth:	Unknown
Colong:	280
Eponym:	Joseph Black

Black is a small lunar impact crater that lies just to the southeast of the walled basin Kästner. To the south-southwest is the crater Ansgarius, and to the east is the small Dale. It is located near the eastern limb of the Moon, just to the southwest of the Mare Smythii.

Black is circular with a well-defined edge, and inner walls that slope down to a small interior floor. It is not notably marked by erosion or impacts. The northwest wall is separated from the rim of Kästner by less than one crater diameter. This crater was formerly designated Kästner F before it was named by the IAU.

References

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• Web site: Blue . Jennifer . July 25, 2007 . Gazetteer of Planetary Nomenclature . . 2007-08-05 .
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• Web site: McDowell . Jonathan . July 15, 2007 . Lunar Nomenclature . . 2007-10-24 .
• Menzel. D. H.. Minnaert. M.. Levin. B.. Dollfus. A.. Bell. B.. Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU. 10.1007/BF00171763. Space Science Reviews. 12. 2. 136–186. 1971. 1971SSRv...12..136M. 122125855.
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