Maestlin (crater)
Appearance
Coordinates | 4°54′N 40°36′W / 4.9°N 40.6°W |
---|---|
Diameter | 7 km |
Depth | 1.6 km |
Colongitude | 41° at sunrise |
Eponym | Michael Maestlin |
Maestlin is a small, bowl-shaped impact crater located near the eastern edge of the lunar Oceanus Procellarum. It was named after German mathematician Michael Maestlin.[1] To the east lies the crater Encke and to the northeast is Kepler. Just to the southeast of Maestlin is the curved, ridge-like remains of Maestlin R, a walled plain that has been almost completed submerged by the mare. South of this feature is a system of linear rilles named Rimae Maestlin. The mare surface around Maestlin is dusted with ray material from Kepler.
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 Maestlin.
Maestlin | Latitude | Longitude | Diameter |
---|---|---|---|
G | 2.0° N | 42.1° W | 4 km |
H | 4.7° N | 43.5° W | 7 km |
R | 3.5° N | 41.5° W | 61 km |
References
[edit]- ^ "Gazetteer of Planetary Nomenclature | Maestlin". usgs.gov. International Astronomical Union. Retrieved August 28, 2017.
- Andersson, L. E.; Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.
- 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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- 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.