Schomberger (crater)
 Lunar Orbiter 4 image with north at top | |
| Coordinates | 76°42′S 24°54′E / 76.7°S 24.9°E |
|---|---|
| Diameter | 85 km |
| Depth | 3.4 km |
| Colongitude | 340° at sunrise |
| Eponym | Georg Schomberger |
Schomberger is a prominent lunar impact crater that lies in the southern part of the Moon, in the area near the limb. It is located to the southwest of the crater Boguslawsky, and southeast of Simpelius. The relatively young satellite crater Schomberger A is nearly attached to the southern rim, and the much-aged Schomberger C lies just off the western rim.
This is a relatively well-defined crater with sharp features that have not been significantly worn down by minor impacts. The rim is roughly circular and sharp-edged, with a complex inner wall marked by slumping and many ridges and terraces. The inner floor is relatively flat and level, although somewhat rougher in the western half. At the midpoint of the interior is a central peak complex formed by several ridges.
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 Schomberger.
| Schomberger | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 78.8° S | 24.4° E | 31 km |
| C | 77.2° S | 15.7° E | 43 km |
| D | 73.5° S | 24.6° E | 24 km |
| F | 80.1° S | 20.8° E | 11 km |
| G | 77.1° S | 7.7° E | 17 km |
| H | 77.4° S | 4.0° E | 17 km |
| J | 78.8° S | 19.6° E | 9 km |
| K | 79.7° S | 14.3° E | 9 km |
| L | 80.6° S | 17.5° E | 17 km |
| X | 75.2° S | 34.9° E | 8 km |
| Y | 74.6° S | 29.0° E | 17 km |
| Z | 73.5° S | 27.3° E | 5 km |
Due to its ray system, Schomberger A is mapped as part of the Copernican System.[1]
References
[edit]- ^ The geologic history of the Moon, 1987, Wilhelms, Don E.; with sections by McCauley, John F.; Trask, Newell J. USGS Professional Paper: 1348. Plate 11: Copernican System (online)
- 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. S2CID 122125855.
- 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.