 Lunar Orbiter 4 image | |
| Coordinates | 11°48′S 30°24′W / 11.8°S 30.4°W / -11.8; -30.4 |
|---|---|
| Diameter | 10 km |
| Depth | 2.01 km (1.25 mi)[1] |
| Colongitude | 30° at sunrise |
| Eponym | Robert Norman |
Norman is a small lunar impact crater on the Oceanus Procellarum, to the south and slightly west of the crater Euclides. To the west-southwest is Herigonius. There are few other features of note in the vicinity, apart from some minor wrinkle ridges in the surface of the mare.
Norman is a circular, bowl-shaped formation with a small floor at the midpoint of the sloping inner walls. This feature was previously designated Euclides B prior to being renamed by the IAU.
References
- Joshi, Maitri P. (February 2017). "Physical properties of lunar craters". Research in Astronomy and Astrophysics. 17 (3). id. 24. Bibcode:2017RAA....17...24J. doi:10.1088/1674-4527/17/3/24.
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- 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. Archived from the original on 2012-02-08. Retrieved 2007-10-24.
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- Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 978-0-913135-17-4.
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- Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.