Elger (crater)
Today, Elger (crater) is a topic that has gained great relevance in different areas of society. From politics, economics, culture, science and technology, Elger (crater) has generated a significant impact on the way people interact and relate to their environment. With the advance of globalization and the development of information technologies, Elger (crater) has become a central issue that poses challenges and opportunities for all actors involved. In this article, we will explore the different dimensions and aspects related to Elger (crater), analyzing its importance and repercussions in today's society.
&sq=&lang=en&file=File:Elger_crater_4131_h3.jpg) Lunar Orbiter 4 image | |
| Coordinates | 35°18′S 29°48′W / 35.3°S 29.8°W |
|---|---|
| Diameter | 21 km |
| Depth | 1.3 km |
| Colongitude | 30° at sunrise |
| Eponym | T. Gwyn Elger |
Elger is a lunar impact crater that lies along the southern edge of Palus Epidemiarum, the Marsh of Epidemics, in the southwest part of the Moon's near side. To the northeast is the flooded crater Capuanus, and farther to the northwest is Ramsden.
The crater is named after British astronomer Thomas Gwyn Elger.[1]
The rim of this formation is rough and somewhat eroded formation, with a break and an outward bulge along the northern end, while a ridge intrudes into the southern rim. The interior has been resurfaced by lava, although the albedo of the floor is not quite as low as the lunar mare surface to the north.
Satellite craters
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By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Elger.
| Elger | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 37.3° S | 31.2° W | 8 km |
| B | 37.1° S | 32.0° W | 8 km |
References
- ^ "Gazetteer of Planetary Nomenclature | Elger". usgs.gov. International Astronomical Union. Retrieved September 8, 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.
- 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.
{{cite book}}: ISBN / Date incompatibility (help) - 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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