Crater Coordinates Diameter (km) Approval Year Eponym Ref T. Mayer 15°32′N 29°10′W / 15.54°N 29.17°W / 15.54; -29.17 (T. Mayer ) 33.15 1935 Tobias Mayer (1723–1762) WGPSN Tacchini 5°05′N 85°49′E / 5.08°N 85.82°E / 5.08; 85.82 (Tacchini ) 42.58 1973 Pietro Tacchini (1838–1905) WGPSN Tacitus 16°12′S 18°57′E / 16.2°S 18.95°E / -16.2; 18.95 (Tacitus ) 39.81 1935 Cornelius Tacitus (c. 55–120) WGPSN Tacquet 16°38′N 19°12′E / 16.64°N 19.2°E / 16.64; 19.2 (Tacquet ) 6.43 1935 André Tacquet (1612–1660) WGPSN Tai Wei 44°09′N 19°29′W / 44.15°N 19.49°W / 44.15; -19.49 (Tai Wei ) 0.48 2015 Supreme Palace enclosure (location on ancient Chinese star map) WGPSN Taizo 24°42′N 2°12′E / 24.7°N 2.2°E / 24.7; 2.2 (Taizo ) 8.19 1979 (Japanese male name) WGPSN Talbot 2°28′S 85°18′E / 2.47°S 85.3°E / -2.47; 85.3 (Talbot ) 12.36 1976 William Henry Fox Talbot (1800–1877) WGPSN Tamm 4°19′S 146°23′E / 4.32°S 146.38°E / -4.32; 146.38 (Tamm ) 40.54 1979 Igor Tamm (1895–1971) WGPSN Tannerus 56°26′S 21°55′E / 56.44°S 21.92°E / -56.44; 21.92 (Tannerus ) 28.07 1935 Adam Tanner (1572–1632) WGPSN Taruntius 5°30′N 46°32′E / 5.5°N 46.54°E / 5.5; 46.54 (Taruntius ) 57.32 1935 Lucius Taruntius Firmanus (flourished 86 BC) WGPSN Taylor 5°17′S 16°39′E / 5.28°S 16.65°E / -5.28; 16.65 (Taylor ) 36.35 1935 Brook Taylor (1685–1731) WGPSN Tebbutt 9°28′N 53°31′E / 9.46°N 53.52°E / 9.46; 53.52 (Tebbutt ) 33.99 1973 John Tebbutt (1834–1916) WGPSN Teisserenc 31°58′N 136°17′W / 31.96°N 136.28°W / 31.96; -136.28 (Teisserenc ) 62.31 1970 Léon Philippe Teisserenc de Bort (1855–1913) WGPSN Tempel 3°46′N 11°52′E / 3.76°N 11.86°E / 3.76; 11.86 (Tempel ) 43.19 1935 Ernst Wilhelm Leberecht Tempel (1821–1889) WGPSN Ten Bruggencate 9°35′S 134°40′E / 9.58°S 134.66°E / -9.58; 134.66 (Ten Bruggencate ) 59.95 1970 Paul ten Bruggencate (1901–1961) WGPSN Tereshkova 28°13′N 143°50′E / 28.21°N 143.84°E / 28.21; 143.84 (Tereshkova ) 31.33 1970 Valentina Tereshkova (born 1937) WGPSN Tesla 38°22′N 124°44′E / 38.36°N 124.73°E / 38.36; 124.73 (Tesla ) 41.15 1970 Nikola Tesla (1856–1943) WGPSN Thales 61°44′N 50°16′E / 61.74°N 50.27°E / 61.74; 50.27 (Thales ) 30.75 1935 Thales of Miletus (c. 636–546 BC) WGPSN Tharp 30°36′S 145°38′E / 30.6°S 145.63°E / -30.6; 145.63 (Tharp ) 13.45 2015 Marie Tharp (1920–1986) WGPSN Theaetetus 37°01′N 6°04′E / 37.01°N 6.06°E / 37.01; 6.06 (Theaetetus ) 24.59 1935 Theaetetus (c. 380 BC) WGPSN Thebit 22°01′S 4°01′W / 22.01°S 4.02°W / -22.01; -4.02 (Thebit ) 54.64 1935 Thabit ibn Qurra (826–901 AD) WGPSN Theiler 13°22′N 82°51′E / 13.36°N 82.85°E / 13.36; 82.85 (Theiler ) 8.28 1979 Max Theiler (1899–1972) WGPSN Theon Junior 2°25′S 15°47′E / 2.41°S 15.79°E / -2.41; 15.79 (Theon Junior ) 17.61 1935 Theon of Alexandria (c. 380) WGPSN Theon Senior 0°49′S 15°25′E / 0.81°S 15.42°E / -0.81; 15.42 (Theon Senior ) 18.02 1935 Theon of Smyrna (c. 100) WGPSN Theophilus 11°27′S 26°17′E / 11.45°S 26.28°E / -11.45; 26.28 (Theophilus ) 98.59 1935 Theophilus (AD 412) WGPSN Theophrastus 17°28′N 39°04′E / 17.46°N 39.06°E / 17.46; 39.06 (Theophrastus ) 8.03 1973 Theophrastus (372–287 BC) WGPSN Thiel 40°10′N 134°34′W / 40.17°N 134.56°W / 40.17; -134.56 (Thiel ) 35.67 1970 Walter Thiel (1910–1943 AD) WGPSN Thiessen 74°52′N 169°30′W / 74.86°N 169.5°W / 74.86; -169.5 (Thiessen ) 66.39 1970 Georg Heinrich Thiessen (1914–1961) WGPSN Thomson 32°19′S 166°02′E / 32.32°S 166.04°E / -32.32; 166.04 (Thomson ) 117.25 1970 J. J. Thomson (1856–1940) WGPSN Tian Shi 44°06′N 19°27′W / 44.1°N 19.45°W / 44.1; -19.45 (Tian Shi ) 0.47 2015 Heavenly Market enclosure (location on ancient Chinese star map) WGPSN Tikhomirov 24°12′N 161°20′E / 24.2°N 161.33°E / 24.2; 161.33 (Tikhomirov ) 86.43 1970 Nikolaj Ivanovich Tikhomirov (1860–1930) WGPSN Tikhov 61°40′N 172°17′E / 61.66°N 172.29°E / 61.66; 172.29 (Tikhov ) 83.97 1970 Gavriil Adrianovich Tikhov (1875–1960) WGPSN Tiling 52°51′S 133°07′W / 52.85°S 133.11°W / -52.85; -133.11 (Tiling ) 38.23 1970 Reinhold Tiling (1890–1933) WGPSN Timaeus 62°55′N 0°33′W / 62.91°N 0.55°W / 62.91; -0.55 (Timaeus ) 32.81 1935 Timaeus (c. 400 BC) WGPSN Timiryazev 5°05′S 147°09′W / 5.09°S 147.15°W / -5.09; -147.15 (Timiryazev ) 52.15 1970 Kliment Arkadyevich Timiryazev (1843–1920 AD) WGPSN Timocharis 26°43′N 13°06′W / 26.72°N 13.1°W / 26.72; -13.1 (Timocharis ) 34.14 1935 Timocharis (flourished c. 280 BC) WGPSN Tiselius 6°53′N 176°42′E / 6.89°N 176.7°E / 6.89; 176.7 (Tiselius ) 53.75 1979 Arne Wilhelm Kaurin Tiselius (1902–1971 AD) WGPSN Tisserand 21°25′N 48°10′E / 21.41°N 48.17°E / 21.41; 48.17 (Tisserand ) 34.63 1935 François Félix Tisserand (1845–1896) WGPSN Titius 26°45′S 100°40′E / 26.75°S 100.66°E / -26.75; 100.66 (Titius ) 68.42 1970 Johann Daniel Titius (1729–1796) WGPSN Titov 28°33′N 150°17′E / 28.55°N 150.29°E / 28.55; 150.29 (Titov ) 29.61 1970 Gherman Titov (1935–2000) WGPSN Tolansky 9°31′S 15°59′W / 9.52°S 15.98°W / -9.52; -15.98 (Tolansky ) 13.03 1976 Samuel Tolansky (1907–1973) WGPSN Tooley 87°56′N 54°26′E / 87.93°N 54.43°E / 87.93; 54.43 (Tooley ) 7 2020 Craig Tooley (1960-2017) WGPSN Torricelli 4°43′S 28°24′E / 4.72°S 28.4°E / -4.72; 28.4 (Torricelli ) 30.87 1935 Evangelista Torricelli (1608–1647) WGPSN Toscanelli 27°58′N 47°37′W / 27.96°N 47.61°W / 27.96; -47.61 (Toscanelli ) 7.05 1976 Paolo Dal Pozzo Toscanelli (1397–1482) WGPSN Townley 3°25′N 63°11′E / 3.42°N 63.19°E / 3.42; 63.19 (Townley ) 17.68 1976 Sidney Dean Townley (1867–1946) WGPSN Tralles 28°19′N 52°51′E / 28.32°N 52.85°E / 28.32; 52.85 (Tralles ) 44.16 1935 Johann Georg Tralles (1763–1822) WGPSN Triesnecker 4°11′N 3°36′E / 4.18°N 3.6°E / 4.18; 3.6 (Triesnecker ) 24.97 1935 Franz de Paula Triesnecker (1745–1817) WGPSN Trouvelot 49°22′N 5°47′E / 49.37°N 5.79°E / 49.37; 5.79 (Trouvelot ) 8.5 1935 Étienne Léopold Trouvelot (1827–1895) WGPSN Trumpler 29°20′N 167°08′E / 29.33°N 167.14°E / 29.33; 167.14 (Trumpler ) 76.17 1970 Robert Julius Trumpler (1866–1956) WGPSN Tsander 5°23′N 149°41′W / 5.39°N 149.69°W / 5.39; -149.69 (Tsander ) 159.95 1970 Friedrich Arturowitsch Zander (1887–1933) WGPSN Tseraskiy 48°40′S 142°38′E / 48.66°S 142.64°E / -48.66; 142.64 (Tseraskiy ) 65.59 1970 Vitolʹd Karlovic Tseraskiy (Ceraski) (1849–1925) WGPSN Tsinger 56°32′N 175°43′E / 56.54°N 175.71°E / 56.54; 175.71 (Tsinger ) 44.21 1970 Nikolaj Yakovlevich Tsinger [ es ] (Zinger) (1842–1918) WGPSN Tsiolkovskiy 20°23′S 128°58′E / 20.38°S 128.97°E / -20.38; 128.97 (Tsiolkovskiy ) 184.39 1961 Konstantin Eduardovich Tsiolkovsky (1857–1935) WGPSN Tsu Chung-Chi 17°10′N 145°10′E / 17.16°N 145.16°E / 17.16; 145.16 (Tsu Chung-Chi ) 28.53 1961 Zu Chongzhi (429–500) WGPSN Tucker 5°37′S 88°13′E / 5.62°S 88.21°E / -5.62; 88.21 (Tucker ) 6.78 1979 Richard Hawley Tucker (1859–1952) WGPSN Turner 1°24′S 13°14′W / 1.4°S 13.24°W / -1.4; -13.24 (Turner ) 11.22 1935 Herbert Hall Turner (1861–1930) WGPSN Tycho 43°18′S 11°13′W / 43.3°S 11.22°W / -43.3; -11.22 (Tycho ) 85.29 1935 Tycho Brahe (1546–1601) WGPSN Tyndall 35°12′S 117°38′E / 35.2°S 117.64°E / -35.2; 117.64 (Tyndall ) 20.94 1970 John Tyndall (1820–1893) WGPSN