Yablochkov (crater) explained

Coordinates:	60.9°N 128.3°W
Diameter:	99 km
Depth:	Unknown
Colong:	241
Eponym:	Pavel Yablochkov

Yablochkov is a ruined lunar impact crater that is located on the northern hemisphere of the Moon's far side. It lies almost due south of the large walled plain Schwarzschild.

Both the rim and interior of this feature have been heavily damaged by subsequent impacts, leaving a formation that is little more than a rugged depression in the surface. The most notable of the overlying impacts is Yablochkov U across the northwest rim. Smaller impacts lie across the northern and southern rim. There is a crater-like depression along the southeast inner wall and the floor is marked by several small craterlets.

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Yablochkov.

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.
• Book: Moore , Patrick . Patrick Moore . 2001 . On the Moon . . 978-0-304-35469-6 .
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• Book: Whitaker , Ewen A. . Ewen Whitaker . 1999 . Mapping and Naming the Moon . Cambridge University Press . 978-0-521-62248-6 .
• Book: Wlasuk , Peter T. . 2000 . Observing the Moon . Springer . 978-1-85233-193-1 .