Hercules (crater)

Hercules is a prominent crater located in the northeast part of the Moon, to the west of the crater Atlas. It lies along the east edge of a southward extension in the Mare Frigoris. To the west across the mare is Bürg. To the south is the ruined crater Williams.

Hercules
Mosaic of Lunar Orbiter 4 images
Coordinates46.7°N 39.1°E / 46.7; 39.1
Diameter69 km
Depth3.2 km
Colongitude322° at sunrise
EponymHercules
Oblique view of Atlas and Hercules from Apollo 16
Atlas (upper right) and Hercules (lower left) Lunar craters
Atlas and Hercules at center, near the terminator as viewed from Earth

The interior walls of Hercules have multiple terraces, and there is a small outer rampart. The crater floor has been flooded by lava in the past, and contains several areas of low albedo. The central peak has been buried, leaving only a low hill near the midpoint. The satellite crater Hercules G is located prominently just to the south of the center. The small crater Hercules E lies along the southern rim of Hercules.

In the past this crater has been reported as the site of some transient lunar phenomenon.

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 Hercules.

Hercules Latitude Longitude Diameter
B 47.8° N 36.6° E 9 km
C 42.7° N 35.3° E 9 km
D 44.8° N 39.7° E 8 km
E 45.7° N 38.5° E 9 km
F 50.3° N 41.7° E 14 km
G 46.4° N 39.2° E 14 km
H 51.2° N 40.9° E 7 km
J 44.1° N 36.4° E 8 km
K 44.2° N 36.9° E 7 km

The following craters have been renamed by the IAU.

gollark: *Self*-repairing - going to an anvil is still a chore - and the effectiveness of repairs drops if you do them lots - and XP cost.
gollark: Slowly self-repairing pickaxes? It's nice to not have to replace your "random utility pickaxe" half the time.
gollark: I mean, sure, real life pickaxes can't magically go faster if you sprinkle redstone on them. But you can't make industrial machinery out of piles of metal bars and redstone, smelt iron using a cube made from rocks, kill giant spiders running around everywhere with your fists...
gollark: Why?
gollark: TiCon is hardly fantasy. It's just not completely realistic. Like, well, all of Minecraft.

References
  • Andersson, L. E.; Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.CS1 maint: ref=harv (link)
  • Blue, Jennifer (July 25, 2007). "Gazetteer of Planetary Nomenclature". USGS. Retrieved 2007-08-05.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)
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.