Yablochkov (crater)

Yablochkov (crater)

Coordinates	60°54′N 128°18′E / 60.9°N 128.3°ECoordinates: 60°54′N 128°18′E / 60.9°N 128.3°E
Diameter	99 km
Depth	Unknown
Colongitude	241° at sunrise
Eponym	Pavel Yablochkov

Yablochkov is a ruined lunar 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.

Yablochkov	Latitude	Longitude	Diameter
U	61.9° N	120.8° E	30 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 2007-08-05.
• Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 978-0-521-81528-4.
• Cocks, Elijah E.; Cocks, Josiah C. (1995). Who's Who on the Moon: A Biographical Dictionary of Lunar Nomenclature. Tudor Publishers. ISBN 978-0-936389-27-1.
• McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. Retrieved 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 (2): 136–186. Bibcode:1971SSRv...12..136M. doi:10.1007/BF00171763.
• Moore, Patrick (2001). On the Moon. Sterling Publishing Co. ISBN 978-0-304-35469-6.
• Price, Fred W. (1988). The Moon Observer's Handbook. Cambridge University Press. ISBN 978-0-521-33500-3.
• Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 978-0-913135-17-4.
• Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes (6th revised ed.). Dover. ISBN 978-0-486-20917-3.
• Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 978-0-521-62248-6.
• Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.