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Coordinates: 37°18′N 86°30′E / 37.3°N 86.5°E

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Beals
LRO image
Coordinates	37°18′N 86°30′E / 37.3°N 86.5°E / 37.3; 86.5
Diameter	48 km
Depth	Unknown
Colongitude	277° at sunrise
Eponym	Carlyle S. Beals

Beals is a lunar impact crater that is located near the eastern limb of the Moon, and lies across the southwestern rim of the crater Riemann. From the Earth the crater is viewed nearly from on edge, and is best seen during favorable librations. To the west is the large walled plain Gauss.

This crater formation is only lightly worn, with no significant impacts within its perimeter. The inner wall is narrower along the north-northeast face where the crater intrudes into Riemann, and the rim is somewhat irregular at the southern end. The interior floor has only a few minor ridges located near the midpoint.

Beals was formerly designated Riemann A, a satellite crater of Riemann, until the International Astronomical Union renamed it in 1982 to commemorate Carlyle S. Beals, a Canadian astronomer.^[1] Prior to the crater being designated Riemann A, this crater was known as Crater 110.^[2]

References

^ Beals, Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
^ Lunar Farside Chart (LFC-1A)

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.

v t e Craters on the Moon: A–B
A	Abbe Abbot Abel Abenezra Abetti Abul Wafa Abulfeda Acosta Adams Aepinus Agatharchides Agrippa Airy Aitken Akis Alan Al-Bakri Albategnius Albert Al-Biruni Alden Alder Aldrin Alekhin Alexander Alfraganus Alhazen Aliacensis Al-Khwarizmi Almanon Al-Marrakushi Aloha Alpetragius Alphonsus Alter Ameghino Amici Ammonius Amontons Amundsen Anaxagoras Anaximander Anaximenes Anděl Anders Anderson Andersson Andronov Ango Angström Ann Annegrit Ansgarius Antoniadi Anuchin Anville Apianus Apollo Apollonius Appleton Arago Aratus Archimedes Archytas Argelander Ariadaeus Aristarchus Aristillus Aristoteles Armiński Armstrong Arnold Arrhenius Artamonov Artemʹev Artemis Artsimovich Aryabhata Arzachel Asada Asclepi Ashbrook Aston Atlas Atwood Autolycus Auwers Auzout Avery Avicenna Avogadro Azophi
B	Baade Babakin Babbage Babcock Back Backlund Baco Baillaud Bailly Baily Balandin Balboa Baldet Ball Balmer Banachiewicz Bancroft Banting Barbier Barkla Barnard Barocius Barringer Barrow Bartels Bawa Bayer Beals Beaumont Becquerel Bečvář Beer Behaim Beijerinck Beketov Béla Belʹkovich Bell Bellinsgauzen Bellot Belopolʹskiy Belyaev Benedict Bergman Bergstrand Berkner Berlage Bernoulli Berosus Berzelius Bessarion Bessel Bettinus Bhabha Bianchini Biela Bilharz Billy Bingham Biot Birkeland Birkhoff Birmingham Birt Bjerknes Black Blackett Blagg Blancanus Blanchard Blanchinus Blazhko Bliss Bobillier Bobone Bode Boethius Boguslawsky Bohnenberger Bohr Bok Boltzmann Bolyai Bombelli Bondarenko Bonpland Boole Borda Borel Boris Borman Born Borya Bosch Boscovich Bose Boss Bouguer Boussingault Bowditch Bowen Boyle Brackett Bragg Brashear Braude Brayley Bredikhin Breislak Brenner Brewster Brianchon Bridgman Briggs Brisbane Bronk Brouwer Brown Bruce Brunner Buch Buffon Buisson Bullialdus Bunsen Burckhardt Bürg Burnham Büsching Butlerov Buys-Ballot Byrd Byrgius

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