Slowest-spinning named asteroids

#AsteroidRotation period (hours)DiscoveredDiscoverer
1(6726) Suthers4,204 1991-08-05H. E. Holt
2(25629) Mukherjee4,141 2000-01-04LINEAR
3(13423) Bobwoolley3,760 1999-11-13C. W. Juels
4(1183) Jutta3,712 1930-02-22K. Reinmuth
5(2339) Anacreon3,608 1960-09-24van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
6(2776) Baikal3,254 1976-09-25N. S. Chernykh
7(2831) Stevin3,213 1930-09-17H. van Gent
8(2862) Vavilov3,015 1977-05-15N. S. Chernykh
9(5932) Prutkov2,931 1976-04-01N. S. Chernykh
10(3412) Kafka2,766 1983-01-10Kirk, R., Rudy, D.
11(32853) Dobereiner2,571 1992-09-21Borngen, F., Schmadel, L. D.
12(3884) Alferov2,495 1977-03-13N. S. Chernykh
13(19818) Shotwell2,368 2000-09-24LINEAR
14(9892) Meigetsuki2,315 1995-12-27T. Kobayashi
15(1903) Adzhimushkaj1,794 1972-05-09T. M. Smirnova
16(846) Lipperta1,641 1916-11-26K. Gyllenberg
17(4892) Chrispollas1,584 1985-10-11CERGA
18(2440) Educatio1,561 1978-11-07Helin, E. F., Bus, S. J.
19(3781) Dufek1,465 1986-09-02A. Mrkos
20(2056) Nancy1,343 1909-10-15J. Helffrich
21(912) Maritima1,332 1919-04-27A. Schwassmann
22(9165) Raup1,320 1987-09-27Shoemaker, C. S., Shoemaker, E. M.
23(24412) Ericpalmer1,269 2000-01-07LONEOS
24(1235) Schorria1,265 1931-10-18K. Reinmuth
25(50719) Elizabethgriffin1,256 2000-03-01CSS
26(24825) Ebeshireiko1,248 1995-08-21Endate, K., Watanabe, K.
27(12746) Yumeginga1,239 1992-11-16Yanai, M., Watanabe, K.
28(288) Glauke1,170 1890-02-20R. Luther
29(27922) Mascheroni1,111 1996-12-08P. G. Comba
30(14157) Pamelasobey1,103 1998-09-26LINEAR
31(496) Gryphia1,072 1902-10-25M. F. Wolf
32(5179) Takeshima1,069 1989-03-01T. Seki
33(5316) Filatov1,061 1982-10-21L. G. Karachkina
34(2675) Tolkien1,060 1982-04-14M. Watt
35(2777) Shukshin1,008 1979-09-24N. S. Chernykh
36(14436) Morishita973 1992-03-23Endate, K., Watanabe, K.
37(4524) Barklajdetolli970 1981-09-08L. V. Zhuravleva
38(1458) Mineura930 1937-09-01F. Rigaux
39(9556) Gaywray920 1986-04-08INAS
40(9000) Hal908 1981-05-03E. Bowell
41(11322) Aquamarine901 1995-08-23H. Abe
42(3233) Krisbarons888 1977-09-09N. S. Chernykh
43(37586) Isakaayumi887 1991-01-23Matsuyama, M., Watanabe, K.
44(831) Stateira861 1916-09-20M. F. Wolf
45(2974) Holden856 1955-08-23Indiana University
46(2672) Pisek831 1979-05-31J. Kveton
47(12867) Joeloic813 1998-06-01E. W. Elst
48(8109) Danielwilliam790 1995-02-25C. W. Hergenrother
49(47069) Tecumseh785 1998-12-14LINEAR
50(25750) Miwnay769 2000-01-28W. K. Y. Yeung
51(1663) van den Bos740 1926-08-04H. E. Wood
52(4902) Thessandrus738 1989-01-09C. S. Shoemaker
53(8615) Philipgrahamgood731 1979-06-25Helin, E. F., Bus, S. J.
54(35286) Takaoakihiro724 1996-10-14H. Abe
55(1744) Harriet720 1960-09-24van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
56(3322) Lidiya710 1975-12-01T. M. Smirnova
57(4036) Whitehouse702 1987-02-21H. Debehogne
58(66197) Isabosc700 1999-01-20ODAS
59(2908) Shimoyama694 1981-11-18T. Furuta
60(17091) Senthalir680 1999-05-10LINEAR
61(1479) Inkeri660 1938-02-16Y. Vaisala
62(20409) Joeychatelain655 1998-08-17LINEAR
63(11774) Jerne648 1977-10-17van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
64(7352) Hypsenor648 1994-02-04Ueda, S., Kaneda, H.
65(1144) Oda648 1930-01-28K. Reinmuth
66(16276) Virginiama647 2000-05-07LINEAR
67(8054) Brentano624 1960-09-24van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
68(4819) Gifford618 1985-05-24Gilmore, A. C., Kilmartin, P. M.
69(30183) Murali613 2000-04-06LINEAR
70(325136) Zhongnanshan608 2008-03-02PMO NEO Survey Program
71(12982) Kaseybond602 1979-06-25Helin, E. F., Bus, S. J.
72(19640) Ethanroth600 1999-09-07LINEAR
73(8737) Takehiro588 1997-01-11T. Kobayashi
74(10939) Maheshwari588 1999-02-10LINEAR
75(33480) Bartolucci565 1999-04-04Tesi, L., Tombelli, M.
76(1300) Marcelle565 1934-02-10G. Reiss
77(23958) Theronice562 1998-11-10LINEAR
78(28599) Terenzoni560 2000-03-11CSS
79(7681) Chenjingrun555 1996-12-24Beijing Schmidt CCD Asteroid Program
80(27810) Daveturner546 1993-07-23Shoemaker, C. S., Levy, D. H.
81(43857) Tanijinzan545 1993-11-15T. Seki
82(3853) Haas541 1981-11-24E. Bowell
83(1042) Amazone540 1925-04-22K. Reinmuth
84(3459) Bodil533 1986-04-02P. Jensen
85(23804) Haber532 1998-08-17LINEAR
86(2660) Wasserman528 1982-03-21E. Bowell
87(9967) Awanoyumi518 1992-03-31Endate, K., Watanabe, K.
88(4280) Simonenko508 1985-08-13N. S. Chernykh
89(4495) Dassanowsky502 1988-11-06Arai, M., Mori, H.
90(6498) Ko500 1992-10-26Endate, K., Watanabe, K.
91(79316) Huangshan493 1996-04-18Beijing Schmidt CCD Asteroid Program
92(1220) Crocus491 1932-02-11K. Reinmuth
93(19204) Joshuatree480 1992-06-21J. E. Mueller
94(5171) Augustesen480 1987-09-25P. Jensen
95(2696) Magion480 1980-04-16L. Brozek
96(20862) Jenngoedhart479 2000-11-01LINEAR
97(2759) Idomeneus479 1980-04-14E. Bowell
98(10441) van Rijckevorsel474 1960-10-17van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
99(5608) Olmos470 1993-03-12Ueda, S., Kaneda, H.
100(20560) Nezic462 1999-09-09LINEAR
101(6141) Durda460 1992-12-26Spacewatch
102(1034) Mozartia460 1924-09-07V. Albitskij
103(8526) Takeuchiyukou454 1992-09-23Endate, K., Watanabe, K.
104(3465) Trevires454 1984-09-20H. Debehogne
105(6183) Viscome453 1987-09-26C. S. Shoemaker
106(20571) Tiamorrison450 1999-09-09LINEAR
107(11351) Leucus446 1997-10-12Beijing Schmidt CCD Asteroid Program
108(241136) Sandstede442 2007-08-25Karge, S., Kling, R.
109(2747) Cesky Krumlov439 1980-02-19A. Mrkos
110(12860) Turney438 1998-05-22LINEAR
111(437) Rhodia433 1898-07-16A. Charlois
112(319) Leona430 1891-10-08A. Charlois
113(4236) Lidov423 1979-03-23N. S. Chernykh
114(3571) Milanstefanik421 1982-03-15A. Mrkos
115(5641) McCleese418 1990-02-27E. F. Helin
116(253) Mathilde418 1885-11-12J. Palisa
117(17030) Sierks416 1999-03-19LONEOS
118(5928) Pindarus416 1973-09-19van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
119(707) Steina414 1910-12-22M. F. Wolf
120(9584) Louchheim410 1990-07-25H. E. Holt
121(3373) Koktebelia405 1978-08-31N. S. Chernykh
122(384) Burdigala405 1894-02-11F. Courty
123(10684) Babkina405 1980-09-08L. V. Zhuravleva
124(28210) Howardfeng402 1998-12-14LINEAR
125(7119) Hiera400 1989-01-11Shoemaker, C. S., Shoemaker, E. M.
126(11075) Donhoff393 1992-09-23F. Borngen
127(21432) Polingloh393 1998-03-31LINEAR
128(3132) Landgraf392 1940-11-29L. Oterma
129(20828) Linchen390 2000-10-24LINEAR
130(22905) Liciniotoso390 1999-10-14Farra d'Isonzo
131(27240) Robhall389 1999-10-12LONEOS
132(1007) Pawlowia385 1923-10-05V. Albitskij
133(10000) Myriostos382 1951-09-30A. G. Wilson
134(10331) Peterbluhm379 1991-04-09F. Borngen
135(2138) Swissair376 1968-04-17P. Wild
136(13331) Helos375 1998-09-30Spacewatch
137(1750) Eckert375 1950-07-15K. Reinmuth
138(5064) Tanchozuru375 1990-03-16Matsuyama, M., Watanabe, K.
139(5075) Goryachev373 1969-10-13B. A. Burnasheva
140(8026) Johnmckay372 1991-05-08E. F. Helin
141(5851) Inagawa368 1991-02-23Inoda, S., Urata, T.
142(10351) Seiichisato367 1992-09-23Endate, K., Watanabe, K.
143(8141) Nikolaev367 1982-09-20N. S. Chernykh
144(8068) Vishnureddy366 1981-03-06S. J. Bus
145(10526) Ginkogino365 1990-10-19Hioki, T., Hayakawa, S.
146(8485) Satoru363 1989-03-29T. Seki
147(45752) Venditti362 2000-05-01LONEOS
148(31399) Susorney359 1998-12-24LONEOS
149(4024) Ronan356 1981-11-24E. Bowell
150(31006) Katherine354 1995-12-03D. di Cicco
151(10374) Etampes353 1996-04-15E. W. Elst
152(630) Euphemia350 1907-03-07A. Kopff
153(20028) Stansammy349 1992-03-01UESAC
154(9807) Rhene346 1997-09-27T. Kobayashi
155(30087) Georgeputnam346 2000-03-11LONEOS
156(30886) Hayashitadashi345 1992-11-17Endate, K., Watanabe, K.
157(2487) Juhani345 1940-09-08H. Alikoski
158(4066) Haapavesi342 1940-09-07H. Alikoski
159(4231) Fireman340 1976-11-20Harvard Observatory
160(6064) Holasovice337 1987-04-23A. Mrkos
161(40994) Tekaridake337 1999-10-20M. Akiyama
162(4840) Otaynang337 1989-10-23Y. Oshima
163(5511) Cloanthus336 1988-10-08Shoemaker, C. S., Shoemaker, E. M.
164(4962) Vecherka336 1973-10-01T. M. Smirnova
165(7430) Kogure336 1993-01-23Endate, K., Watanabe, K.
166(10551) Goteborg335 1992-12-18E. W. Elst
167(8942) Takagi332 1997-01-30T. Kobayashi
168(603) Timandra330 1906-02-16J. H. Metcalf
169(8915) Sawaishujiro330 1995-12-27T. Kobayashi
170(2580) Smilevskia330 1977-08-18N. S. Chernykh
171(12577) Samra329 1999-09-07LINEAR
172(20013) Nureyev322 1991-09-11H. E. Holt
173(3527) McCord321 1985-04-15E. Bowell
174(368116) Half-Moon320 2000-04-04L. H. Wasserman
175(341) California318 1892-09-25M. F. Wolf
176(16879) Campai314 1998-01-24Boattini, A., Tombelli, M.
177(3613) Kunlun312 1982-11-10Purple Mountain Observatory
178(2869) Nepryadva311 1980-09-07N. S. Chernykh
179(187125) Marxgyorgy310 2005-08-31Sarneczky, K., Kuli, Z.
180(14040) Andrejka310 1995-08-23Galad, A., Pravda, A.
181(4866) Badillo309 1988-11-10T. Kojima
182(1807) Slovakia309 1971-08-20M. Antal
183(8807) Schenk308 1981-10-24S. J. Bus
184(1657) Roemera302 1961-03-06P. Wild
185(5850) Masaharu302 1990-12-08Endate, K., Watanabe, K.
186(79360) Sila-Nunam300 1997-02-03Luu, J. X., Jewitt, D. C., Trujillo, C. A., Chen, J.
187(21499) Perillat300 1998-05-22LONEOS
188(3817) Lencarter300 1979-06-25Helin, E. F., Bus, S. J.
189(21723) Yinyinwu298 1999-09-09LINEAR
190(19178) Walterbothe297 1991-09-09Borngen, F., Schmadel, L. D.
191(470) Kilia296 1901-04-21L. Carnera
192(11780) Thunder Bay295 1942-10-03L. Oterma
193(1506) Xosa292 1939-05-15C. Jackson
194(4459) Nusamaibashi287 1990-01-30Matsuyama, M., Watanabe, K.
195(10930) Jinyong286 1998-02-06Beijing Schmidt CCD Asteroid Program
196(10969) Perryman284 1971-05-13van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
197(6583) Destinn283 1984-02-21A. Mrkos
198(37592) Pauljackson283 1991-10-03Schmadel, L. D., Borngen, F.
199(4071) Rostovdon282 1981-09-07L. G. Karachkina
200(10054) Solomin280 1987-09-17L. I. Chernykh
201(3635) Kreutz280 1981-11-21L. Kohoutek
202(21481) Johnwarren277 1998-04-23LINEAR
203(21583) Caropietsch276 1998-09-26LINEAR
204(4142) Dersu-Uzala276 1981-05-28Z. Vavrova
205(3184) Raab275 1949-08-22E. L. Johnson
206(10404) McCall275 1997-11-22Spacewatch
207(2870) Haupt274 1981-06-04E. Bowell
208(2554) Skiff273 1980-07-17E. Bowell
209(8275) Inca273 1990-11-11E. W. Elst
210(299) Thora273 1890-10-06J. Palisa
211(22282) Dreyer273 1985-09-11Copenhagen Observatory
212(20796) Philipmunoz273 2000-09-24LINEAR
213(4532) Copland273 1985-04-15E. Bowell
214(38967) Roberthaas272 2000-10-06LONEOS
215(3945) Gerasimenko272 1982-08-14N. S. Chernykh
216(2263) Shaanxi272 1978-10-30Purple Mountain Observatory
217(2576) Yesenin272 1974-08-17L. V. Zhuravleva
218(9323) Hirohisasato269 1989-02-11T. Seki
219(7082) La Serena269 1987-12-17Elst, E. W., Pizarro, G.
220(10476) Los Molinos268 1981-03-02S. J. Bus
221(10506) Rydberg266 1988-02-13E. W. Elst
222(17138) Burgosrosario266 1999-05-12LINEAR
223(4603) Bertaud265 1986-11-25CERGA
224(2844) Hess265 1981-05-03E. Bowell
225(982) Franklina264 1922-05-21H. E. Wood
226(46563) Oken262 1991-09-12Borngen, F., Schmadel, L. D.
227(8885) Sette261 1994-03-13Tombelli, M., Goretti, V.
228(3733) Yoshitomo260 1985-01-15Suzuki, K., Urata, T.
229(7188) Yoshii260 1992-09-23Endate, K., Watanabe, K.
230(5140) Kida259 1990-12-08Ueda, S., Kaneda, H.
231(20008) Adacarrera258 1991-07-04H. Debehogne
232(1447) Utra257 1938-01-26Y. Vaisala
233(30368) Ericferrante256 2000-05-06LINEAR
234(43767) Permeke252 1988-02-13E. W. Elst
235(1573) Vaisala252 1949-10-27S. J. Arend
236(1720) Niels251 1935-02-07K. Reinmuth
237(6169) Sashakrot250 1981-03-02S. J. Bus
238(15977) Pyraechmes250 1998-06-19LINEAR
239(6271) Farmer250 1991-07-09E. F. Helin
240(5025) Mecisteus250 1986-10-05M. Antal
241(824) Anastasia250 1916-03-25G. N. Neujmin
242(7509) Gamzatov249 1977-03-09N. S. Chernykh
243(1974) Caupolican248 1968-07-18Torres, C., Cofre, S.
244(19034) Santorini247 1960-09-24van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
245(10019) Wesleyfraser245 1979-06-25Helin, E. F., Bus, S. J.
246(13062) Podarkes245 1991-04-19Shoemaker, C. S., Shoemaker, E. M.
247(8628) Davidsaltzberg243 1981-03-02S. J. Bus
248(31592) Jacobplaut242 1999-03-20LINEAR
249(76272) De Jong241 2000-03-08NEAT
250(4790) Petrpravec241 1988-08-09E. F. Helin
251(8777) Torquata241 1977-10-16van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
252(17127) Ryanwestcott241 1999-05-12LINEAR
253(10415) Mali Losinj241 1998-10-23K. Korlevic
254(2891) McGetchin240 1980-06-18C. S. Shoemaker
255(1483) Hakoila239 1938-02-24Y. Vaisala
256(5644) Maureenbell239 1990-08-22H. E. Holt
257(34634) Anjalichadha239 2000-11-01LINEAR
258(2861) Lambrecht238 1981-11-03Borngen, F., Kirsch, K.
259(8040) Utsumikazuhiko237 1993-09-16Endate, K., Watanabe, K.
260(821) Fanny237 1916-03-31M. F. Wolf
261(2772) Dugan235 1979-12-14E. Bowell
262(4570) Runcorn233 1985-08-14E. Bowell
263(3033) Holbaek233 1984-03-05Augustesen, K., Jensen, P., Fogh Olsen, H. J.
264(5048) Moriarty233 1981-04-01E. Bowell
265(3056) INAG231 1978-11-01K. Tomita
266(8449) Maslovets231 1977-03-13N. S. Chernykh
267(8475) Vsevoivanov231 1985-08-13N. S. Chernykh
268(94228) Leesuikwan230 2001-01-31W. K. Y. Yeung
269(7366) Agata229 1996-10-20T. Kobayashi
270(7098) Reaumur229 1993-10-09E. W. Elst
271(2012) Guo Shou-Jing228 1964-10-09Purple Mountain Observatory
272(26806) Kushiike227 1982-05-22Kosai, H., Hurukawa, K.
273(3691) Bede227 1982-03-29L. E. Gonzalez
274(9969) Braille226 1992-05-27Helin, E. F., Lawrence, K. J.
275(1481) Tubingia226 1938-02-07K. Reinmuth
276(6844) Shpak225 1975-11-03T. M. Smirnova
277(27530) Daveshuck225 2000-04-26LONEOS
278(7469) Krikalev224 1990-11-15L. I. Chernykh
279(20082) Yannlecun223 1994-03-09E. W. Elst
280(5439) Couturier222 1990-09-14H. E. Holt
281(65635) Hirayamashin221 1977-03-12Kosai, H., Hurukawa, K.
282(65637) Tsniimash220 1979-11-14L. V. Zhuravleva
283(48447) Hingley220 1990-10-10Schmadel, L. D., Borngen, F.
284(8465) Bancelin219 1981-03-02S. J. Bus
285(28073) Fohner219 1998-08-17LINEAR
286(2085) Henan217 1965-12-20Purple Mountain Observatory
287(18699) Quigley216 1998-04-20LINEAR
288(3355) Onizuka216 1984-02-08E. Bowell
289(1433) Geramtina214 1937-10-30E. Delporte
290(9064) Johndavies214 1993-01-21Spacewatch
291(10001) Palermo213 1969-10-08L. I. Chernykh
292(20394) Fatou213 1998-06-28P. G. Comba
293(1839) Ragazza211 1971-10-20P. Wild
294(1244) Deira211 1932-05-25C. Jackson
295(9308) Randyrose210 1987-09-21E. Bowell
296(2389) Dibaj209 1977-08-19N. S. Chernykh
297(2413) van de Hulst209 1960-09-24van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.
298(18857) Lalchandani209 1999-09-09LINEAR
299(17921) Aldeobaldia209 1999-04-15LINEAR
300(24950) Nikhilas208 1997-08-23Z. Moravec

Data: NASA/JPL Small-Body Database, IAU Minor Planet Center. Click a column to sort.