Schubert (lunar crater)
Topic: Astronomy
From HandWiki - Reading time: 2 min
 Apollo 16 Mapping Camera image of Schubert crater (above right of center) and Back crater (below left of center) | |
| Diameter | 54 km |
|---|---|
| Depth | Unknown |
| Colongitude | 280° at sunrise |
Schubert is a lunar impact crater that lies near the eastern limb of the Moon's near side. It is located northwest of the Mare Smythii, and southwest of the prominent crater Neper. Nearly attached to the southern rim is the crater Back.
Schubert is a nearly circular crater formation that has not suffered significant erosion from subsequent impacts, and retains a well-defined rim. The interior surface is generally flat, with a few low hills near the center.
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 Schubert.
| Schubert | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 2.1° N | 79.3° E | 2 km |
| C | 1.8° N | 84.6° E | 31 km |
| E | 4.0° N | 78.6° E | 27 km |
| F | 3.2° N | 77.9° E | 35 km |
| G | 4.1° N | 75.2° E | 56 km |
| H | 1.4° N | 76.1° E | 31 km |
| J | 0.1° S | 78.9° E | 20 km |
| K | 2.3° N | 75.9° E | 29 km |
| N | 1.8° N | 72.7° E | 75 km |
| X | 0.3° N | 76.8° E | 51 km |
The following craters have been renamed by the IAU.
- Schubert B — See Back (crater).
- Schubert Y — See Nobili (crater).
- Schubert Z — See Jenkins (crater).
The low-albedo, flat-floored crater Schubert F
Schubert F from Lunar Orbiter 1
Schubert C, in Mare Smythii
Another view of Schubert C
The small bright-rayed crater in this Apollo 11 photo is Schubert A
Schubert C is called Doyle on some older maps,[1] but this name was not approved by the IAU.
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. http://planetarynames.wr.usgs.gov/.
- 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. https://archive.org/details/isbn_9780936389271.
- McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. http://host.planet4589.org/astro/lunar/.
- 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. doi:10.1007/BF00171763. Bibcode: 1971SSRv...12..136M.
- Moore, Patrick (2001). On the Moon. Sterling Publishing Co. ISBN 978-0-304-35469-6. https://archive.org/details/patrickmooreonmo00patr.
- 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. https://archive.org/details/celestialobjects00webb.
- 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.
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