List of craters on the Moon: A–B explained

See main article: List of craters on the Moon.

The list of approved names in the Gazetteer of Planetary Nomenclature maintained by the International Astronomical Union includes the diameter of the crater and the person the crater is named for.[1] Where a crater formation has associated satellite craters, these are detailed on the main crater description pages.

A

data-sort-type="number" style="width:10em" Coordinates !Diameter
(km)
Approval
Year
Ref
align=right 63.98 align=center 1970 Ernst Abbe (1840–1905)
align=right 10.4 align=center 1973 Charles Greeley Abbot (1872–1973)
align=right 137.35 align=center 1964 Niels Henrik Abel (1802–1829)
align=right 43.19 align=center 1935 Abraham ibn Ezra (1092–1167)
align=right 1.6 align=center 1976 Antonio Abetti (1846–1928) and Giorgio Abetti (1882–1982)
align=right 54.18 align=center 1970 Abul Wáfa (940–998)
align=right 62.23 align=center 1935 Ismael Abul-fida (1273–1331)
align=right 13.06 align=center 1976 Cristobal Acosta (1515–1580)
align=right 63.27 align=center 1970 John Couch Adams (1819–1892), Charles Hitchcock Adams (1868–1951) and Walter Sydney Adams (1876–1956)
align=right 16.74 align=center 2009 Franz Aepinus (1724–1802)
align=right 51.98 align=center 1935 Agatharchides (died c. 150 BC)
align=right 43.75 align=center 1935 Agrippa (92 AD)
align=right 38.9 align=center 1935 George Biddell Airy (1801–1892)
align=right 129.69 align=center 1970 Robert Aitken (1864–1951)
align=right 2.28 align=center 1976 (Greek female name)
align=right 1.44 align=center 1976 (Celtic male name)
align=right 12.21 align=center 1976 Abu Abdullah al-Bakri (1010–1094)
align=right 130.84 align=center 1935 al-Batani (850–929)
align=right 0.1 2012 German male name
align=right 80.41 align=center 1970 al-Biruni (973–1048)
align=right 111.44 align=center 1970 Harold Alden (1890–1964)
align=right 82.12 align=center 1979 Kurt Alder (1902–1958)
align=right 2.8 align=center 1970 Buzz Aldrin (born 1930)
align=right 74.82 align=center 1970 Nikolai Alekhin (1913–1964)
align=right 94.8 align=center 1935 Alexander the Great (356–323 BC)
align=right 20.52 align=center 1935 Alfraganus (died c. 840)
align=right 34.65 align=center 1935 Alhazen (987–1038)
align=right 79.65 align=center 1935 Pierre d'Ailly (1350–1420)
align=right 56.25 align=center 1973 al-Khwarizmi (died c. 825)
align=right 47.76 align=center 1935 Abdalla Al Mamun (786–833)
align=right 8.57 align=center 1976 Ibn al-Banna al-Marrakushi (c. 1281–82 AD)
align=right 2.55 align=center 1976 (a Hawaiian greeting)
align=right 40.02 align=center 1935 Nur Ed-Din Al Betrugi (died c. 1100)
align=right 110.54 align=center 1935 Alfonso X of Castile (1223–1284)
align=right 64.73 align=center 1970 Dinsmore Alter (1888–1968)
align=right 9.2 align=center 1976 Fiorino Ameghino (1854–1911)
align=right 52.03 align=center 1970 Giovanni Battista Amici (1786–1863)
align=right 8.55 align=center 1976 Ammonius Hermiae (died c. 517)
align=right 2.47 align=center 1976 Guillaume Amontons (1663–1705)
align=right 103.39 align=center 1964 Roald Amundsen (1872–1928)
align=right 51.9 align=center 1935 Anaxagoras (500–428 BC)
align=right 68.71 align=center 1935 Anaximander (c. 610 – 546 BC)
align=right 81.12 align=center 1935 Anaximenes (585–528 BC)
align=right 32.93 align=center 1935 Karel Anděl (1884–1947)
align=right 41.33 align=center 1970 William A. Anders (born 1933)
align=right 40.15 align=center 2018 Crater visible in the foreground of the iconic Earthrise color photograph (AS08-14-2383)
align=right 105.33 align=center 1970 John August Anderson (1876–1959)
align=right 13.42 align=center 1985 Leif Erland Andersson (1943–1979)
align=right 16.57 align=center 1976 Aleksandr Aleksandrovich Andronov (1901–1952)
align=right 0.87 align=center 1976 (African male name)
align=right 9.55 align=center 1935 Anders Jonas Ångström (1814–1874)
align=right 2.12 align=center 1976 (Hebrew female name)
align=right 1.29 align=center 1976 (German female name)
align=right 91.42 align=center 1935 Saint Ansgar (801–864)
align=right 137.92 align=center 1970 Eugene Antoniadi (1870–1944)
align=right 62.14 align=center 1979 Dmitry Nikolayevich Anuchin (1843–1923)
align=right 10.26 align=center 1976 Jean-Baptiste Bourguignon d'Anville (1697–1782)
align=right 63.44 align=center 1935 Petrus Apianus (1495–1552)
align=right 524.23 align=center 1970
align=right 50.66 align=center 1935 Apollonius of Perga (3rd century BC)
align=right 64.59 align=center 1970 Edward Victor Appleton (1892–1965)
align=right 25.51 align=center 1935 François Arago (1786–1853)
align=right 10.23 align=center 1935 Aratus of Soli (c. 315 – 245 BC)
align=right 81.04 align=center 1935 Archimedes (c. 287 – 212 BC)
align=right 31.95 align=center 1935 Archytas (c. 428 – 347 BC)
align=right 33.72 align=center 1935 Friedrich Wilhelm August Argelander (1799–1875)
align=right 10.4 align=center 1935 Philipus III Arrhidaeus (died 317 BC)
align=right 39.99 align=center 1935 Aristarchus of Samos (c. 310 – 230 BC)
align=right 54.37 align=center 1935 Aristillus (c. 280 BC)
align=right 87.57 align=center 1935 Aristotle (384–322 BC)
align=right 26.76 align=center 1976 Franciszek Armiński (1789–1848)
align=right 4.21 align=center 1970 Neil Armstrong (1930–2012)
align=right 93.13 align=center 1935 Christoph Arnold (1650–1695)
align=right 40.93 align=center 1970 Svante Arrhenius (1859–1927)
align=right 62.45 align=center 1970 Nikolaj N. Artamonov (1906–1965)
align=right 66.39 align=center 1970 Vladimir A. Artemyev (1885–1962)
align=right 2.28 align=center 1976
Artsimovich align=right 7.96 align=center 1973 Lev A. Artsimovich (1909–1973)
align=right 21.89 align=center 1979 Aryabhata (476 – c. 550)
align=right 96.99 align=center 1935 Arzachel (c. 1028 – 1087)
align=right 12.37 align=center 1976 Goryu Asada (1734–1799)
align=right 40.56 align=center 1935 Giuseppe Asclepi (1706–1776)
align=right 157.68 align=center 1994 Joseph Ashbrook (1918–1980)
align=right 44.48 align=center 1964 Francis William Aston (1877–1945)
align=right 88.12 align=center 1935
align=right 28.64 align=center 1976 George Atwood (1745–1807)
align=right 38.88 align=center 1935 Autolycus of Pitane (c. 360 BC – c. 290 BC)
align=right 19.64 align=center 1935 Arthur Auwers (1838–1915)
align=right 32.92 align=center 1961 Adrien Auzout (1622–1691)
align=right 10.73 align=center 1976 Oswald Theodore Avery (1877–1955)
align=right 72.99 align=center 1970 Avicenna (980–1037)
align=right 129.84 align=center 1970 Amedeo Avogadro (1776–1856)
align=right 47.54 align=center 1935 Abd Al-Rahman Al Sufi (903–986)

B

data-sort-type="number" style="width:10em" Coordinates !Diameter
(km)
Approval
Year
Ref
align=right 57.85 align=center 1964 Walter Baade (1893–1960)
align=right 19.15 align=center 1973 Georgij N. Babakin (1914–1971)
align=right 146.56 align=center 1935 Charles Babbage (1792–1871)
align=right 95.28 align=center 1970 Harold D. Babcock (1882–1968)
align=right 34.63 align=center 1976 Ernst Emil Alexander Back (1881–1959)
align=right 75.46 align=center 1970 Oskar Backlund (1846–1916)
align=right 65.31 align=center 1935 Roger Bacon (c. 1214 – c. 1294)
align=right 89.44 align=center 1935 Benjamin Baillaud (1848–1934)
align=right 300.56 align=center 1935 Jean Sylvain Bailly (1736–1793)
align=right 25.68 align=center 1935 Francis Baily (1774–1844)
align=right 11.81 align=center 1976 Aleksei Aleksandrovich Balandin (1898–1967)
align=right 69.19 align=center 1964 Vasco Núñez de Balboa (1475–1519)
align=right 55.76 align=center 1970 Fernand Baldet (1885–1964)
align=right 40.31 align=center 1935 William Ball (died 1690)
align=right 136.3 align=center 1964 Johann Balmer (1825–1898)
align=right 99.09 align=center 1964 Tadeusz Banachiewicz (1882–1954)
align=right 12.5 align=center 1976 Wilder Dwight Bancroft (1867–1953)
align=right 1.0 align=center 2022 Joshua Bandfield (1974-2019)
align=right 5.15 align=center 1973 Frederick Banting (1891–1941)
align=right 65.38 align=center 1970 Daniel Barbier (1907–1965)
align=right 40.9 align=center 1979 Charles Glover Barkla (1877–1944)
align=right 115.73 align=center 1964 Edward Emerson Barnard (1857–1923)
align=right 82.72 align=center 1935 Francesco Barozzi (1570)
align=right 66.89 align=center 1970 Daniel Barringer (1860–1929)
align=right 93.82 align=center 1935 Isaac Barrow (1630–1677)
align=right 54.95 align=center 1970 Julius Bartels (1899–1964)
align=right 1.57 align=center 1976 (African male name)
align=right 48.51 align=center 1935 Johann Bayer (1572–1625)
align=right 52.61 align=center 1982 Carlyle Smith Beals (1899–1979)
align=right 50.69 align=center 1935 Léonce Élie de Beaumont (1798–1874)
align=right 62.86 align=center 1970 Henri Becquerel (1852–1908)
align=right 66.62 align=center 1970 Antonin Becvar (1901–1965)
align=right 9.06 align=center 1935 Wilhelm Beer (1797–1850)
align=right 56.21 align=center 1935 Martin Behaim (1459–1507)
align=right 76.77 align=center 1970 Martinus Willem Beijerinck (1851–1931)
align=right 8.3 align=center 1976 Nikolay Nikolayevich Beketov (1827–1911)
align=right 10.07 align=center 1976 (Slavic female name)
align=right 215.08 align=center 1964 Igor Vladimirovich Belkovich (1904–1949)
align=right 86.33 align=center 1970 Alexander Graham Bell (1847–1922)
align=right 63.23 align=center 1970 Fabian Gottlieb von Bellingshausen (1778–1852)
align=right 17.5 align=center 1935 Joseph René Bellot (1826–1853)
align=right 61.9 align=center 1970 Aristarkh Belopolsky (1854–1934)
align=right 55.9 align=center 1970 Pavel Ivanovich Belyaev (1925–1970)
align=right 13.83 align=center 1976 Francis Gano Benedict (1870–1957)
align=right 22.51 align=center 1976 Torbern Olof Bergman (1735–1784)
align=right 42.98 align=center 1970 Carl Östen Emanuel Bergstrand (1873–1948)
align=right 87.62 align=center 1970 Lloyd Viel Berkner (1905–1967)
align=right 93.75 align=center 1970 Hendrik Petrus Berlage (1896–1968)
align=right 47.3 align=center 1985 Jacques Bernoulli (1654–1705) and Jean Bernoulli (1667–1748)
align=right 75.24 align=center 1935 Berosus the Chaldean (died c. 250 BC)
align=right 48.53 align=center 1935 Jöns Jakob Berzelius (1779–1848)
align=right 9.84 align=center 1935 Johannes Bessarion (c. 1369 – 1472)
align=right 15.56 align=center 1935 Friedrich Wilhelm Bessel (1784–1846)
align=right 71.78 align=center 1935 Mario Bettinus (1582–1657)
align=right 70.25 align=center 1970 Homi Jehangir Bhabha (1909–1966)
align=right 37.59 align=center 1935 Francesco Bianchini (1662–1729)
align=right 77.03 align=center 1935 Wilhelm von Biela (1782–1856)
align=right 44.55 align=center 1976 Theodore Maximilian Bilharz (1825–1862)
align=right 45.57 align=center 1935 Jacques de Billy (1602–1679)
align=right 34.99 align=center 1976 Hiram Bingham III (1875–1956)
align=right 13.01 align=center 1935 Jean-Baptiste Biot (1774–1862)
align=right 81.64 align=center 1970 Olaf Kristian Birkeland (1867–1917)
align=right 329.81 align=center 1970 George D. Birkhoff (1884–1944)
align=right 89.92 align=center 1935 John Birmingham (1816–1884)
align=right 15.81 align=center 1935 William Radcliffe Birt (1804–1881)
Bi Sheng align=right 55.27 align=center 2010 Bi Sheng (990–1051)
align=right 48.18 align=center 1970 Vilhelm Frimann Koren Bjerknes (1862–1951)
align=right 19.46 align=center 1976 Joseph Black (1728–1799)
align=right 145.31 align=center 1979 Patrick Maynard Stuart Blackett (1897–1974)
align=right 4.97 align=center 1935 Mary Adela Blagg (1858–1944)
align=right 105.82 align=center 1935 Giuseppe Biancani (1566–1624)
align=right 37.46 align=center 1991 Jean-Pierre Blanchard (1753–1809)
align=right 59.9 align=center 1935 Giovanni Bianchini (1458)
align=right 51.11 align=center 1970 Sergei Nikolaevich Blazhko (1870–1956)
align=right 22.85 align=center 2000 Nathaniel Bliss (1700–1764)
align=right 6.04 align=center 1976 Étienne Bobillier (1798–1840)
align=right 32.14 align=center 1970 Jorge Bobone (1901–1958)
align=right 17.8 align=center 1935 Johann Elert Bode (1747–1826)
align=right 11.17 align=center 1976 Boethius (c. 480 – 524)
align=right 94.59 align=center 1935 Palm Heinrich Ludwig von Boguslawski (1789–1851)
align=right 31.74 align=center 1935 Johann Gottlob Friedrich von Bohnenberger (1765–1831)
align=right 70.07 align=center 1964 Niels H. D. Bohr (1885–1962)
align=right 43.03 align=center 1979 Priscilla Fairfield Bok (1896–1975) and Bart J. Bok (1906–1983)
align=right 72.31 align=center 1964 Ludwig E. Boltzmann (1844–1906)
align=right 102.22 align=center 1970 János Bolyai (1802–1860)
align=right 9.72 align=center 1976 Raphael Bombelli (1526–1572)
align=right 28.26 align=center 1991 Valentin V. Bondarenko (1937–1961)
align=right 59.25 align=center 1935 Aimé Bonpland (1773–1858)
align=right 61.34 align=center 1964 George Boole (1815–1864)
align=right 45.4 align=center 1935 Jean Charles Borda (1733–1799)
align=right 4.66 align=center 1976 Félix Édouard Émile Borel (1871–1956)
align=right 1.73 align=center 1979 (Russian male name)
align=right 50.72 align=center 1970 Frank Borman (born 1928)
align=right 15.07 align=center 1979 Max Born (1882–1970)
align=right 0.4 align=center 2012 Russian male name
align=right 19.58 align=center 2009 Carl Bosch (1874–1940)
align=right 41.53 align=center 1935 Ruggiero Giuseppe Boscovich (1711–1787)
align=right 92.55 align=center 1970 Jagadish Chandra Bose (1858–1937)
align=right 50.2 align=center 1964 Lewis Boss (1846–1912)
align=right 22.23 align=center 1935 Pierre Bouguer (1698–1758)
align=right 127.61 align=center 1935 Jean Baptiste Boussingault (1802–1887)
align=right 43.04 align=center 1976 Nathaniel Bowditch (1773–1848)
align=right 8.09 align=center 1973 Ira Sprague Bowen (1898–1973)
align=right 57.13 align=center 1970 Robert Boyle (1627–1691)
align=right 8.87 align=center 1973 Frederick Sumner Brackett (1896–1988)
align=right 77.21 align=center 1970 William Henry Bragg (1862–1942)
align=right 60.16 align=center 1970 John Alfred Brashear (1840–1920)
align=right 11.28 align=center 2009 Semion Braude (1911–2003)
align=right 14.17 align=center 1935 Edward William Brayley (1801–1870)
align=right 61.68 align=center 1970 Fedor Aleksandrovich Bredikhin (1831–1904)
align=right 48.64 align=center 1935 Scipione Breislak (1748–1826)
align=right 90.01 align=center 1935 Leo Brenner (1855–1928)
align=right 9.83 align=center 1976 David Brewster (1781–1868)
align=right 137.26 align=center 1964 Charles Julien Brianchon (1783–1864)
align=right 81.89 align=center 1970 Percy Williams Bridgman (1882–1961)
align=right 36.75 align=center 1935 Henry Briggs (1561–1630)
align=right 44.32 align=center 1935 Sir Thomas Brisbane (1770–1860)
align=right 66.16 align=center 1979 Detlev Wulf Bronk (1897–1975)
align=right 119.6 align=center 1970 Dirk Brouwer (1902–1966) and Luitzen Egbertus Jan Brouwer (1881–1968)
align=right 34.03 align=center 1935 Ernest William Brown (1866–1938)
align=right 6.14 align=center 1935 Catherine Wolfe Bruce (1816–1900)
align=right 50.66 align=center 1970 William Otto Brunner (1878–1958)
align=right 51.31 align=center 1935 Christian Leopold von Buch (1774–1853)
align=right 105.76 align=center 1970 Georges-Louis Leclerc, Comte de Buffon (1707–1788)
align=right 61.27 align=center 1970 Henri Buisson (1873–1944)
align=right 60.72 align=center 1935 Ismael Bullialdus (1605–1694)
align=right 55.22 align=center 1964 Robert Bunsen (1811–1899)
align=right 54.36 align=center 1935 Johann Karl Burckhardt (1773–1825)
align=right 41.04 align=center 1935 Johann Tobias Bürg (1766–1834)
align=right 24.09 align=center 1935 Sherburne Wesley Burnham (1838–1921)
align=right 53.49 align=center 1935 Anton Friedrich Büsching (1724–1793)
align=right 38.77 align=center 1970 Aleksandr M. Butlerov (1828–1886)
align=right 66.38 align=center 1970 C. H. D. Buys Ballot (1817–1890)
align=right 97.49 align=center 1964 Richard E. Byrd (1888–1957)
align=right 84.46 align=center 1935 Joost Bürgi (1552–1632)

Notes and References

  1. Web site: Moon craters . Gazetteer of Planetary Nomenclature . International Astrophysical Union . 3 February 2015.