en Bell (crater)

Bell
	LRO image
Coordinates	21°59′N 96°32′W / 21.98°N 96.53°W
Diameter	86.33 km (53.64 mi)
Depth	Unknown
Colongitude	97° at sunrise
Eponym	Alexander G. Bell

Bell is a lunar impact crater that is located on the far side of the Moon, just past the western limb. It lies in an area of terrain that is marked by many small craters, a number of which are satellite craters of Bell listed in the table below. Bell lies within two crater diameters of Laue to the north, and to the west of the smaller Helberg.

The outer wall of Bell has been worn, eroded, and somewhat reshaped by subsequent impacts. The satellite crater Bell Q lies across the southwest rim, and smaller craterslie across the rim to the north and the east. The interior floor is relatively level, and marked by the crater Bell E which is offset to the east of the midpoint.

Prior to formal naming by the IAU in 1970,^[1] Bell was called Crater 182.^[2]

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 Bell.

Bell	Latitude	Longitude	Diameter
E	22.0° N	95.8° W	15 km
J	19.9° N	94.0° W	18 km
K	18.3° N	95.1° W	18 km
L	19.7° N	95.8° W	23 km
N	19.5° N	96.9° W	18 km
Q	20.7° N	97.2° W	23 km
T	21.9° N	98.9° W	52 km
Y	25.4° N	96.7° W	23 km

References

^ Bell, Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
^ Lunar Farside Chart (LFC-1A), 2nd Edition October 1967

Andersson, L. E.; Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.
Blue, Jennifer (July 25, 2007). "Gazetteer of Planetary Nomenclature". USGS. Retrieved 2007-08-05.
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.
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.

[1] Bell, Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)

[2] Lunar Farside Chart (LFC-1A), 2nd Edition October 1967

[1]

[2]

Agama	Bahasa	Biografi	Budaya	Ekonomi	Elektronika
Film	Filsafat	Geografi	Indonesia	Ilmu	Lingkungan
Masyarakat	Matematika	Militer	Mitologi	Musik	Olahraga
Pendidikan	Politik	Sastra	Sejarah	Seni	Teknologi

Bell (crater)

Satellite craters

References

Portal di Ensiklopedia Dunia