Marth (lunar crater)
Marth is a small lunar impact crater located in the northwest part of the Palus Epidemiarum. It was named after German astronomer Albert Marth.[1] To the northwest is the crater Dunthorne, and to the southwest lies Ramsden. This feature lies in a system of rilles named the Rimae Ramsden, and an interrupted branch passes only a few kilometers to the south of the rim.
![](../I/m/Marth_crater_4136_h3.jpg)
Lunar Orbiter 4 image
![]() LRO image | |
Coordinates | 31.1°S 29.3°W |
---|---|
Diameter | 7 km |
Depth | Unknown |
Colongitude | 29° at sunrise |
Eponym | Albert Marth |
Marth is unusual for having a double rim, with a smaller inner crater concentric to the outer rim. The smaller crater is located near the center of the larger rim, giving the feature a bullseye appearance.
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 Marth.
Marth | Latitude | Longitude | Diameter |
---|---|---|---|
K | 29.9° S | 28.7° W | 3 km |
- Marth and its satellite crater Marth K
gollark: C++ *itself* is bad, but stuff coming after it is often good.
gollark: No, the reason Rust is good is that C++ is `C post-increment`.
gollark: You simply describe the desired program of your program with no detail:```be a cool game```and it will execute.
gollark: New esolang: DWIW.DWIW means "Do What I Want".
gollark: ``` TrumpScript boycotts OS X and all Apple products until such time as Apple gives cellphone info to authorities regarding radical Islamic terrorist couple from Cal. The language is completely case insensitive. If the running computer is from China, TrumpScript will not compile. We don't want them stealing our American technological secrets. By constructing a wall (providing the --Wall flag), TrumpScript will refuse to run on machines with Mexican locales Warns you if you have any Communists masquerading as legitimate "SSL Certificates" from China on your system. Won't run in root mode because America doesn't need your help being great. Trump is all we need. Easy to type with small handsIf you find you can't get any TrumpScript to run on your computer (probably because we disallow the two most popular operating systems), you can specify the --shut_up flag to let the interpreter know you just want your code to run, damn it.```
References
- "Marth (lunar crater)". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.
- Andersson, L. E.; Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.CS1 maint: ref=harv (link)
- Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 978-0-521-81528-4.CS1 maint: ref=harv (link)
- 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.CS1 maint: ref=harv (link)
- McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. Retrieved 2007-10-24.CS1 maint: ref=harv (link)
- 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.CS1 maint: ref=harv (link)
- Moore, Patrick (2001). On the Moon. Sterling Publishing Co. ISBN 978-0-304-35469-6.CS1 maint: ref=harv (link)
- Price, Fred W. (1988). The Moon Observer's Handbook. Cambridge University Press. ISBN 978-0-521-33500-3.CS1 maint: ref=harv (link)
- Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 978-0-913135-17-4.CS1 maint: ref=harv (link)
- Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes (6th revised ed.). Dover. ISBN 978-0-486-20917-3.CS1 maint: ref=harv (link)
- Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 978-0-521-62248-6.CS1 maint: ref=harv (link)
- Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.CS1 maint: ref=harv (link)
External links
- Wood, Chuck (April 8, 2005). "Is Marth a Concentric Crater?". Lunar Photo of the Day. Archived from the original on May 14, 2006. Retrieved 2006-07-21.
![]() |
Wikimedia Commons has media related to Marth (lunar crater). |
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.