List of moons by diameter

From Wikipedia, the free encyclopedia

Lists of Solar System objects
by orbit · by mass · by radius · by name · by surface gravity

Natural satellites
by primary · by diameter · by date of discovery · by name

The tables below of natural satellites in the Solar System are ordered from largest to smallest by average diameter. Satellites that are large enough for their gravity to have given them a near-spherical or ellipsoidal shape have their names in bold. Each line is marked by a color corresponding to the primary:

Moon of Earth	Satellites of Mars
Asteroid moons	Satellites of Jupiter
Satellites of Jupiter trojans	Satellites of Saturn
Satellites of Uranus	Satellites of Neptune
Satellites of Pluto and KBOs	Satellites of Eris and SDOs

1 6,000 to 350 km
2 350 to 100 km
3 100 to 60 km
4 60 to 30 km
5 30 to 10 km
6 10 to 6 km
7 5 to 1 km

[edit] 6,000 to 350 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Jupiter III	Ganymede	5,262.4	1,070,412	+7.15455296	1610	Main group satellite (Galilean)
Saturn VI	Titan	5,150	1,221,900	+15.945 42	1655	Main group satellite
Jupiter IV	Callisto	4,820.6	1,882,700	+16.6890184	1610	Main group satellite (Galilean)
Jupiter I	Io	3,660.0×3,637.4 ×3630.6	421,700	+1.769137786	1610	Main group satellite (Galilean)
Earth I	Moon (Luna)	3,476.2	384,401	+27.32166155	prehistoric
Jupiter II	Europa	3,121.6	671,079	+3.551181041	1610	Main group satellite (Galilean)
Neptune I	Triton	2,707	354,800	-5.877	1846	Main group satellite (retrograde)
Uranus III	Titania	1,577.8	436,300	8.705872	1787	Main group satellite
Saturn V	Rhea	1,528 (1,535 × 1,525 × 1,526)	527,100	+4.518212	1672	Main group satellite
Uranus IV	Oberon	1,522.8	583,500	13.463239	1787	Main group satellite
Saturn VIII	Iapetus	1,436 (1494 × 1,498 × 1,425)	3,560,800	+79.3215	1671	Main group satellite
Pluto I	Charon	1,207±3	19,571 ± 4	6.387230	1978
Uranus II	Umbriel	1,169.4	266,000	4.144177	1851	Main group satellite
Uranus I	Ariel	1,157.8	190,900	2.520379	1851	Main group satellite
Saturn IV	Dione	1,118 (1,128 × 1,122 × 1,121)	377,400	+2.736915	1684	Main group satellite
Saturn III	Tethys	1,060 (1,081 × 1,062 × 1,055)	294,700	+1.887802	1684	Main group satellite
Saturn II	Enceladus	499 (513 × 503 × 497)	238,100	+1.370218	1789	Main group satellite
Uranus V	Miranda	471	129,900	1.413479	1948	Main group satellite
Neptune VIII	Proteus	416 (436 × 416 × 402)	117,600	1.122	1989	Inner satellite
Saturn I	Mimas	397 (415 × 394 × 381)	185,600	+0.942422	1789	Main group satellite

[edit] 350 to 100 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Neptune II	Nereid	340	5,513,400	360.14	1949	Prograde irregular
(136108) 2003 EL₆₁	S/2005 (136108) 1 (Rudolph)	~310	49,500 ± 400	49.12	2005	KBO satellite
(79360) 1997 CS₂₉	S/2005 (79360) 1	~292	2,300		2005	KBO satellite (Binary)
Saturn VII	Hyperion	266	1,464,100	+21.27661	1848	Main group satellite
Saturn IX	Phoebe	240 (230 × 220 × 210)	12,944,300	-545.09	1898	Retrograde irregular (Norse)
(82075) 2000 YW₁₃₄	S/2005 (82075) 1	~237	1,900		2005	SDO satellite
Neptune VII	Larissa	192 (216×204×164)	73,500	0.555	1989	Inner satellite
2001 QG₂₉₈	S/2002 (2001 QG₂₉₈) 1	185 (265 × 160 × 150)	400		2002	KBO satellite (Binary)
Jupiter V	Amalthea	181 (262×146×134)	181,366	0.49817905	1892	Inner moon (Amalthea)
Saturn X	Janus	178 (193 × 173 × 137)	151,500	+0.69466	1966	Inner satellite (co-orbital)
2003 QY₉₀	S/2003 (2003 QY₉₀) 1	~178	10,000		2003	SDO satellite (Binary)
2000 OJ₆₇	S/2005 (2000 OJ₆₇) 1	~175	2,300		2005	KBO satellite
Eris I	Dysnomia	175±75	37,370 ± 150	15.774	2005	SDO satellite
Jupiter VI	Himalia	170	11,451,971	+250.37	1904	Prograde irregular (Himalia)
(136108) 2003 EL₆₁	S/2005 (136108) 2	~170	39,300 ± 400	34.1	2005	KBO moon
Uranus XV	Puck	162	86,000	0.761833	1985	Inner satellite
(48639) 1995 TL₈	S/2005 (48639) 1	~161	420		2005	SDO satellite
Neptune VI	Galatea	158 (204×184×144)	62,000	0.429	1989	Inner satellite
2001 QC₂₉₈	S/2002 (2001 QC₂₉₈) 1	~155	3,690 ± 70		2002	KBO satellite (Binary)
Uranus XVII	Sycorax	~150	12,179,000	-1288.28^**	1997	Retrograde irregular
Neptune V	Despina	148 (180×150×130)	52,500	0.335	1989	Inner satellite
(47171) 1999 TC₃₆	S/2001 (47171) 1	~140	7,640 ± 460		2001	KBO satellite
(66652) 1999 RZ₂₅₃	S/2003 (66652) 1	~137	4,660 ± 170		2003	KBO satellite (Binary)
Uranus XII	Portia	135	66,100	0.513196	1986	Inner satellite
2000 CQ₁₁₄	S/2004 (2000 CQ₁₁₄) 1	~133	5,880 ± 200		2004	KBO satellite (Binary)
(80806) 2000 CM₁₀₅	S/2005 (80806) 1	~129	2,700		2005	KBO satellite
88611 Teharonhiawako I	Sawiskera	~122 ± 14	27,300 ± 343		2002	KBO satellite
2000 CF₁₀₅	S/2001 (2000 CF₁₀₅) 1	~120	23,000		2001	KBO satellite
Saturn XI	Epimetheus	119 (135 × 108 × 105)	151,400	+0.69433	1980	Inner satellite (co-orbital)
617 Patroclus I	Menoetius	113 ± 3	680 ± 20	4.283	2001	Satellite of a Jupiter Trojan (Binary)
90 Antiope	S/2000 (90) 1	110 ± 16	170	0.69	2000	Asteroid moon (Binary)
1998 WW₃₁	S/2000 (1998 WW₃₁) 1	110 ± 12	22,300 ± 800		2000	KBO satellite (Binary)

[edit] 100 to 60 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Saturn XVI	Prometheus	100 (119 × 87 × 61)	139,400	+0.61299	1980	Inner satellite (shepherd)
Jupiter XIV	Thebe	98.6 ± 4	221,889	0.6745	1980	Inner satellite (Amalthea)
2003 UN₂₈₄	S/2003 (2003 UN₂₈₄) 1	~97	~60,000		2003	KBO satellite (Binary)
Uranus XI	Juliet	93	64,400	0.493065	1986	Inner satellite
1999 OJ₄	S/2005 (1999 OJ₄) 1	~93	2,200		2005	KBO satellite
(26308) 1998 SM₁₆₅	S/2001 (26308) 1	~88	11,310 ± 110		2001	KBO satellite
Pluto III	Hydra	61−167	64,780	38.206	2005
Pluto II	Nix	46-137	48,675	24.856	2005
Jupiter VII	Elara	86	11,740,000	+261.14	1905	Prograde irregular (Himalia)
2001 QW₃₂₂	S/2003 (2001 QW₃₂₂) 1	~86	~130,000		2001	KBO moon (Binary)
Saturn XVII	Pandora	84 (103 × 80 × 64)	141,700	+0.62850	1980	Inner satellite (shepherd)
Uranus XIV	Belinda	80	75,300	0.623527	1986	Inner satellite
Uranus IX	Cressida	80	61,800	0.463570	1986	Inner satellite
Neptune IV	Thalassa	80 (108×100×52)	50,100	0.311	1989	Inner satellite
Uranus XVI	Caliban	72	7,231,000	-579.39	1997	Retrograde irregular
Uranus XIII	Rosalind	72	69,900	0.558460	1986	Inner satellite
58534 Logos I	Zoe	~66	8,010 ± 80	312	2001	KBO satellite (Binary)
Uranus X	Desdemona	64	62,700	0.473650	1986	Inner satellite
Neptune IX	Halimede	61	15,728,000	-1,879.71	2003	Retrograde irregular

[edit] 60 to 30 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Jupiter VIII	Pasiphaë	60	24,094,770	-741.09	1908	Retrograde irregular (Pasiphae)
Neptune XIII	Neso	60	48,387,000	-9,373.99	2003	Retrograde irregular
Neptune III	Naiad	58 (96×60×52)	48,200	0.294	1989	Inner satellite
Uranus VIII	Bianca	51	59,200	0.434579	1986	Inner satellite
Uranus XVIII	Prospero	50	16,256,000	-1,978.29	1999	Retrograde irregular
Uranus XIX	Setebos	47	17,418,000	-2,125.21	1999	Retrograde irregular
Jupiter XI	Carme	46	23,197,992	-721.82	1938	Retrograde irregular (Carme)
Jupiter XVI	Metis	43	127,974	0.294780	1980	Inner satellite (Amalthea)
Uranus VII	Ophelia	42	53,800	0.376400	1986	Inner satellite (shepherd)
Uranus VI	Cordelia	40	49,800	0.335034	1986	Inner satellite (shepherd)
Neptune XII	Laomedeia	40	23,571,000	3,167.85	2003	Prograde irregular
Neptune XI	Sao	40	22,422,000	2,914.07	2003	Prograde rregular
Saturn XXIX	Siarnaq	40	17,531,000	+884.88	2000	Prograde irregular (Inuit)
Neptune X	Psamathe	38	46,695,000	-9,115.91	2003	Retrograde irregular
Jupiter IX	Sinope	38	23,540,000	-762.33	1914	Retrograde irregular (Pasiphae)
22 Kalliope I	Linus	38 ± 6	1,065 ± 8	3.590	2001	Asteroid moon
Jupiter X	Lysithea	36	11,740,560	+259.89	1938	Prograde irregular (Himalia)
Saturn XXVI	Albiorix	32	16,182,000	+774.58	2000	Prograde irregular (Gallic)
Saturn XV	Atlas	32 (46 × 38 × 19)	137,400	+0.60169	1980	Inner satellite (shepherd)
Saturn XII	Helene	32 (36 × 32 × 30)	377,400	+2.736915	1980	Main group trojan
Uranus XX	Stephano	32	8,004,000	-677.37	1999	Retrograde irregular

[edit] 30 to 10 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Jupiter XII	Ananke	28	21,454,952	-642.02	1951	Retrograde irregular (Ananke)
Saturn XIII	Telesto	24 (29 × 22 × 20)	294,700	+1.887802	1980	Main group trojan
Mars I	Phobos	22.2 (26.8×21×18.4)	9,377	0.31891023	1877
Saturn XX	Paaliaq	22	15,200,000	+692.98	2000	Prograde irregular (Inuit)
Jupiter XV	Adrastea	26×20×16	128,690	0.29826	1979	Inner satellite (Amalthea)
Uranus XXII	Francisco	22	4,276,000	-266.56	2001	Retrograde irregular
Uranus XXIV	Ferdinand	21	20,901,000	-2,887.21	2001	Retrograde irregular
Jupiter XIII	Leda	20	11,187,781	+241.75	1974	Prograde irregular (Himalia)
Uranus XXIII	Margaret	20	14,345,000	+1,687.01	2003	Prograde irregular
Saturn XVIII	Pan	20 (35 × 35 × 23)	133,600	+0.57505	1990	Inner satellite (shepherd)
Uranus XXV	Perdita	20	76,420	0.638	1986	Inner satellite
762 Pulcova	S/2000 (762) 1	~20	~810		2000	Asteroid moon
Saturn XIV	Calypso	19 (30 × 23 × 14)	294,700	+1.887802	1980	Main group trojan
Uranus XXI	Trinculo	18	8,504,000	-749.24	2001	Retrograde irregular
Saturn XIX	Ymir	18	23,040,000	-1,254.15	2000	Retrograde irregular (Norse)
87 Sylvia I	Romulus	18 ± 4	1,356 ± 5	3.6496	2001	Asteroid moon
Saturn XXIV	Kiviuq	16	11,111,100	+448.16	2000	Prograde irregular (Inuit)
Saturn XXI	Tarvos	15	17,983,000	+944.23	2000	Prograde irregular (Gallic)
45 Eugenia I	Petit-Prince	12.7 ± 0.8	1,184 ± 12	4.766	1998	Asteroid moon
Mars II	Deimos	12.6 (15×12×10.4)	23,460	1.264 583	1877
Saturn XXII	Ijiraq	12	11,124,000	+451.77	2000	Prograde irregular (Inuit)
121 Hermione	S/2002 (121) 1	12 ± 4	768 ± 11	2.582	2002	Asteroid moon
283 Emma	S/2003 (283) 1	~12	596 ± 3		2003	Asteroid moon
107 Camilla	S/2001 (107) 1	11 ± 2	1,235 ± 16	3.710	2001	Asteroid moon
1313 Berna	S/2004 (1313) 1	~11	~35		2004	Asteroid moon (Binary)

[edit] 10 to 6 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Uranus XXVII	Cupid	10	74,800	0.618	2003	Inner satellite
Saturn XXVIII	Erriapus	~10	17,236,900	+844.89	2000	Prograde irregular (Gallic)
Uranus XXVI	Mab	10	97,734	0.923	2003	Inner satellite
Jupiter XVII	Callirrhoe	9	23,214,986	-722.62	2000	Retrograde irregular (Pasiphae)
809 Lundia	S/2005 (809) 1	7 − 10	15 ± 5	0.64	2005	Asteroid moon (Binary)
1089 Tama	S/2003 (1089) 1	~9	~20	0.6852	2003	Asteroid moon (Binary)
Jupiter XVIII	Themisto	8	7,393,216	+129.87	2000	Prograde irregular
Saturn XLIV	Hyrrokkin	~8	18,168,300	-914.29	2006	Retrograde irregular (Norse)
Saturn XXVII	Skathi	~8	15 672 500	-732.52	2000	Retrograde irregular (Norse)
Jupiter XXVII	Praxidike	7	20,823,948	-613.90	2001	Retrograde irregular (Ananke)
Saturn XXXV	Daphnis	6 − 8	136,505	+0.59408	2005	Inner satellite (shepherd)
Saturn LII	Tarqeq	~7	17,910,600	+894.86	2007	Prograde irregular (Inuit)
Saturn XXV	Mundilfari	~7	18,725,800	-956.70	2000	Retrograde irregular (Norse)
Saturn XXXI	Narvi	~7	19 395 200	-1,008.45	2003	Retrograde irregular (Norse)
Saturn XXIII	Suttungr	~7	19,579,000	-1,022.82	2000	Retrograde irregular (Norse)
Saturn XXX	Thrymr	~7	20,278,100	-1,078.09	2000	Retrograde irregular (Norse)
Saturn XXXIX	Bestla	~7	20,570,000	-1,101.45	2004	Retrograde irregular (Norse)
Saturn XLV	Kari	~7	22,321,200	-1,245.06	2006	Retrograde irregular (Norse)
87 Sylvia II	Remus	7 ± 2	706 ± 5	1.3788	2004	Asteroid moon
379 Huenna	S/2003 (379) 1	~7	3,400 ± 10	80.8	2003	Asteroid moon
1139 Atami	S/2005 (1139) 1	~7			2005	Asteroid moon (Binary)
130 Elektra	S/2003 (130) 1	6 ± 2	1,252 ± 30	3.92	2003	Asteroid moon
Saturn	S/2007 S 2	~6	16,560,000	-792.96	2007	Retrograde irregular (Norse)
Saturn XXXVII	Bebhionn	~6	17,153,520	+838.77	2004	Prograde irregular (Inuit)
Saturn XLVII	Skoll	~6	17,473,800	-862.37	2006	Retrograde irregular (Norse)
Saturn	S/2004 S 13	~6	18,056,300	-905.85	2004	Retrograde irregular (Norse)
Saturn LI	Greip	~6	18,065,700	-906.56	2006	Retrograde irregular (Norse)
Saturn L	Jarnsaxa	~6	18,556,900	-943.78	2006	Retrograde irregular (Norse)
Saturn	S/2006 S 1	~6	18 930 200	-972.41	2006	Retrograde irregular (Norse)
Saturn XXXVIII	Bergelmir	~6	19,104,000	-985.83	2004	Retrograde irregular (Norse)
Saturn XLIII	Hati	~6	19,709,300	-1,033.05	2004	Retrograde irregular (Norse)
Saturn XXXVI	Aegir	~6	20,482,900	-1,094.46	2004	Retrograde irregular (Norse)
Saturn	S/2004 S 7	~6	20,576,700	-1,101.99	2004	Retrograde irregular (Norse)
Saturn	S/2006 S 3	~6	21,076,300	-1,142.37	2006	Retrograde irregular (Norse)
Saturn XLVIII	Surtur	~6	22,288,916	-1,242.36	2006	Retrograde irregular (Norse)
Saturn XLVI	Loge	~6	22,984,322	-1,300.95	2006	Retrograde irregular (Norse)
Saturn XLII	Fornjot	~6	24,504,879	-1,432.16	2004	Retrograde irregular (Norse)

[edit] 5 to 1 km

Primary and numeral	Name	Diameter (km)	Semi-major axis (km)	Orbital period (d)	Discovery	Notes
Jupiter XIX	Megaclite	5	24,687,239	-792.44	2001	Retrograde irregular (Pasiphae)
Jupiter XX	Taygete	5	22,438,648	-686.67	2001	Retrograde irregular (Carme)
Jupiter XXIII	Kalyke	5	23,180,773	-721.02	2001	Retrograde irregular (Carme)
Jupiter XXIV	Iocaste	5	20,722,566	-609.43	2001	Retrograde irregular (Ananke)
Saturn	S/2004 S 12	~5	19,905,900	-1,048.54	2004	Retrograde irregular (Norse)
Saturn XL	Farbauti	~5	19,984,800	-1,054.78	2004	Retrograde irregular (Norse)
Saturn	S/2007 S 3	~5	20,518,500	~-1,100	2007	Retrograde irregular (Norse)
Jupiter	S/2000 J 11	4	12,570,424	+287.93	2001	Prograde irregular
Jupiter XXVIII	Autonoe	4	24,264,445	-772.17	2002	Retrograde irregular (Pasiphae)
Jupiter XLI	Aoede	4	23,044,175	-714.66	2003	Retrograde irregular (Pasiphae)
Jupiter XXI	Chaldene	4	22,713,444	-699.33	2001	Retrograde irregular (Carme)
Jupiter XXVI	Isonoe	4	23,800,647	-750.13	2001	Retrograde irregular (Carme)
Jupiter XLVII	Eukelade	4	23,483,694	-735.20	2003	Retrograde irregular (Carme)
Jupiter	S/2003 J 5	4	23,973,926	-758.34	2003	Retrograde irregular (Carme)
Jupiter XXII	Harpalyke	4	21,063,814	-624.54	2001	Retrograde irregular (Ananke)
Jupiter XXIX	Thyone	4	21,405,570	-639.80	2002	Retrograde irregular (Ananke)
Jupiter XXX	Hermippe	4	21,182,086	-629.81	2002	Retrograde irregular (Ananke?)
Jupiter XLV	Helike	4	20,540,266	-601.40	2003	Retrograde irregular (Ananke)
Saturn XXXIII	Pallene	4	212,280	+1.15375	2004	Main group satellite
Saturn	S/2004 S 17	~4	19,099,200	-985.45	2004	Retrograde irregular (Norse)
Saturn XLI	Fenrir	~4	21,930,644	-1,212.53	2004	Retrograde irregular (Norse)
1509 Esclangona	S/2003 (1509) 1	~4	~140		2003	Asteroid moon
Saturn	S/2004 S 3	~3−5	~140,300	~ +0.62	2004	Inner satellite (uncertain)
Saturn	S/2004 S 6	~3−5	140,130		2004	Inner satellite (uncertain)
Saturn	S/2004 S 4	~3−5	~140,100		2004	Inner satellite (uncertain)
Saturn XXXIV	Polydeuces	3.5	377,396	+2.736915	2004	Main group trojan
Jupiter XLVI	Carpo	3	17,144,873	+458.62	2003	Prograde irregular
Jupiter XXXII	Eurydome	3	23,230,858	-723.36	2002	Retrograde irregular (Pasiphae?)
Jupiter XXXIX	Hegemone	3	23,702,511	-745.50	2003	Retrograde irregular (Pasiphae)
Jupiter XXV	Erinome	3	22,986,266	-711.96	2001	Retrograde irregular (Carme)
Jupiter XXXI	Aitne	3	22,285,161	-679.64	2002	Retrograde irregular (Carme)
Jupiter XLIII	Arche	3	23,717,051	-746.19	2002	Retrograde irregular (Carme)
Jupiter XXXIII	Euanthe	3	20,464,854	-598.09	2002	Retrograde irregular (Ananke)
Saturn XXXII	Methone	3	194,440	+1.00957	2004	Main group moon
3782 Celle	S/2003 (3782) 1	~2.5	~30		2003	Asteroid moon
4674 Pauling	S/2004 (4674) 1	~2.5	~250		2004	Asteroid moon
Jupiter XXXVI	Sponde	2	24,252,627	-771.60	2002	Retrograde irregular (Pasiphae)
Jupiter XLVIII	Cyllene	2	23,396,269	-731.10	2003	Retrograde irregular (Pasiphae)
Jupiter XLIX	Kore	2	23,345,093	-776.02	2003	Retrograde irregular (Pasiphae)
Jupiter	S/2003 J 4	2	23,570,790	-739.29	2003	Retrograde irregular (Pasiphae)
Jupiter	S/2003 J 10	2	22,730,813	-700.13	2003	Retrograde irregular (Pasiphae?)
Jupiter	S/2003 J 23	2	22,739,654	-700.54	2004	Retrograde irregular (Pasiphae)
Jupiter XXXVII	Kale	2	22,409,207	-685.32	2002	Retrograde irregular (Carme)
Jupiter XXXVIII	Pasithee	2	23,307,318	-726.93	2002	Retrograde irregular (Carme)
Jupiter XLIV	Kallichore	2	23,111,823	-717.81	2003	Retrograde irregular (Carme?)
Jupiter	S/2003 J 17	2	22,134,306	-672.75	2003	Retrograde irregular (Carme)
Jupiter	S/2003 J 19	2	22,709,061	-699.12	2003	Retrograde irregular (Carme)
Jupiter XXXIV	Euporie	2	19,088,434	-538.78	2002	Retrograde irregular (Ananke)
Jupiter XXXV	Orthosie	2	20,567,971	-602.62	2002	Retrograde irregular (Ananke)
Jupiter XL	Mneme	2	21,129,786	-627.48	2003	Retrograde irregular (Ananke)
Jupiter XLII	Thelxinoe	2	20,453,753	-597.61	2004	Retrograde irregular (Ananke)
Jupiter	S/2003 J 3	2	19,621,780	-561.52	2003	Retrograde irregular (Ananke)
Jupiter	S/2003 J 15	2	22,720,999	-699.68	2003	Retrograde irregular (Ananke?)
Jupiter	S/2003 J 16	2	20,743,779	-610.36	2003	Retrograde irregular (Ananke)
Jupiter	S/2003 J 18	2	19,812,577	-569.73	2003	Retrograde irregular (Ananke)
Jupiter	S/2003 J 2	2	30 290 846	-1,077.02	2003	Retrograde irregular
Saturn XLIX	Anthe	2	197,700	+1.03650	2007	Main group satellite
5905 Johnson	S/2005 (5905) 1	~2			2005	Asteroid moon
(17246) 2000 GL₇₄	S/2004 (17246) 1	~2	~230		2004	Asteroid moon
3749 Balam	S/2002 (3749) 1	~1.5	310 ± 20	~110	2002	Asteroid moon
(22899) 1999 TO₁₄	S/2003 (22899) 1	~1.5	~170		2003	Asteroid moon
243 Ida I	Dactyl	1.4 (1.6 × 1.4 × 1.2)	108	1.54	1993	Asteroid moon
3703 Volkonskaya	S/2003 (3703) 1	~1.2			2003	Asteroid moon
11264 Claudiomaccone	S/2003 (11264) 1	~1.2		0.6296	2003	Asteroid moon
(5407) 1992 AX	S/2001 (5407) 1	~1.2	6.8		2001	Asteroid moon
(76818) 2000 RG₇₉	S/2005 (76818) 1	~1.1			2005	Asteroid moon
Jupiter	S/2003 J 9	1	23,857,808	-752.84	2003	Retrograde irregular (Carme)
Jupiter	S/2003 J 12	1	17,739,539	-482.69	2003	Retrograde irregular (Ananke)

v • d • e Natural satellites of the Solar System

Planetary satellites	Terrestrial · Martian · Jovian · Saturnian · Uranian · Neptunian

Other satellite systems	Plutonian · Eridian · Asteroid satellites

Largest satellites	Ganymede · Titan · Callisto · Io · Moon · Europa · Triton Titania · Rhea · Oberon · Iapetus · Charon · Umbriel · Ariel · Dione · Tethys · Enceladus · Miranda · Proteus · Mimas

Inner satellites · Trojans · Irregulars · List · List by diameter · Timeline of discovery · Naming