Holetschek (crater)
 LRO image | |
| Coordinates | 27°36′S 150°54′E / 27.6°S 150.9°E |
|---|---|
| Diameter | 38 km |
| Depth | Unknown |
| Colongitude | 209° at sunrise |
| Eponym | Johann Holetschek |
Holetschek is a lunar impact crater on the far side of the Moon, to the south-southeast of the huge walled plain Gagarin. To the east of Holetschek is the crater Sierpinski. To the west-southwest is the larger satellite crater Holetschek R.
The perimeter of this crater forms a nearly symmetric circle, with a slight outward bulge to the south-southeast. The rim is not significantly eroded, but a small craterlet is attached to the northern rim, joining it to the satellite crater Holetschek Z to the north. The inner walls are slumped in places, forming a pile of talus along the western base. The interior floor is otherwise relatively featureless.
Satellite craters[edit]
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Holetschek.
| Holetschek | Latitude | Longitude | Diameter |
|---|---|---|---|
| N | 30.2° S | 150.1° E | 19 km |
| P | 30.0° S | 149.5° E | 16 km |
| R | 29.0° S | 147.5° E | 69 km |
| Z | 26.3° S | 150.9° E | 30 km |
References[edit]
- 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.
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- 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. S2CID 122125855.
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- 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.