Orde [1]
| Nº [2]
| Nome
| Imaxe | Diámetro (km) [3]
| Masa (1018kg) [4]
| Semieixo maior (km) [5]
| Período orbital (j) [6]
| Inclinación (°) [7]
| Exc. [8]
| Posición
| Ano desc. [9]
| Descubridor
|
|---|
| 00 !0 | 99 ! | S/2009 S 1 |  | 00003 !≈ 0,3 | 000000000001 !< 0,0000001 | 00117 !≈ 117 000 | 000047 !0,4715 | 0 !≈ 0° | 0 !≈ 0 | División de Cassini | 2009 | Cassini–Huygens |
| 01 !1 | 18 !XVIII | Pan |  | 28,4 ± 2,6 (35×32×21) | 0000000049 !0,00495 ± 0,00075 | 00133 !133 583 | 0000575 !+0,5750 | 000001 !0,0° | 000000 !0,0000 | División de Encke | 1990 | Mark Showalter |
| 02 !2 | 35 !XXXV | Daphnis |  | 7,8 ± 1,6 (9×8×6) | 00000000008 !0,000084 ± 0,000012 | 00136 !136 500 | 0000594 !+0,594 | 000000 !0.0° | 000000 !0.000 | Brecha de Keeler | 2005 | Cassini–Huygens |
| 03 !3 | 15 !XV | Atlas |  | 30,2 ± 2,8 (42×36×18) | 0000000066 !0,0066 ± 0,0006 | 00137 !137 670 | 0000602 !+0,6019 | 000003 !0,003° | 000012 !0,0012 | Anel A (pastora externa) | 1980 | Voyager 2 |
| 04 !4 | 16 !XVI | Prometeo |  | 86,2 ± 5,4 (133×79×61) | 000000157 !0,1566 ± 0,0020 | 00139 !139 353 | 0000613 !+0,6130 | 000080 !0,008° | 0022 !0,0022 | Anel F (pastora interna) | 1980 | Voyager 2 |
| 05 !5 | 17 !XVII | Pandora |  | 80,6 ± 4,4 (103×80×64) | 0000001356 !0,1356 ± 0,0023 | 00141 !141 700 | 0000628 !+0,6285 | 000500 !0,050° | 0042 !0,0042 | Anel F (pastora externa) | 1980 | Voyager 2 |
| 06 !6a | 11 !XI | Epimetheo |  | 113,4 ± 3,8 (116×117×106) | 0000005304 !0,5307 ± 0,0014 | 00151 !151 410 | 0000694 !+0,6942 | 000351 !0,351° | 0098 !0,0098 | Co orbita con Xano | 1977 | J. Fountain e S. Larson |
| 07 !6b | 10 !X | Xano |  | 179,2 ± 4 (195×194×152) | 000001912 !1,8891 ± 0,005 | 001514 !151 460 | 0000694 !+0,6945 | 000163 !0,163° | 0068 !0,0068 | Co orbita con Epimeteo | 1966 | A. Dollfus |
| 08 !8 | 53 !LIII | Aegaeon |  | ≈ 0,5 | 000000000001 !~0,0000001 | 001675 !167 500 | 0000808 !+0,8081 | 000001 !0,001° | 0002 !0,0002 | No anel G | 2008 | Cassini–Huygens |
| 09 !9 | 01 !I | †Mimas |  | 396,4 ± 1,0 (415×394×381) | 000037493 !37,493 ± 0,031 | 00185 !185 520 | 0000942 !+0,9424218 | 001530 !1,53° | 0202 !0,0202 | | 1789 | W. Herschel |
| 10 | 32 !XXXII | Methone |  | 3,2 ± 1,2 | 00000000002 !~0,00002 | 00194 !194 440 | 0001010 !+1,01 | 000007 !0,0072° | 0001 !0,0001 | Grupo das Alcionedas | 2004 | Cassini–Huygens |
| 11 | 49 !XLIX | Anthe |  | ≈ 2 | 000000000005 !~0,000005 | 00197 !197 700 | 0001040 !+1,04 | 000100 !0,1° | 0010 !0,001 | Grupo das Alcionedas | 2007 | Cassini–Huygens |
| 12 | 33 !XXXIII | Pallene |  | 4,4 ± 0,6 (5×4×4) | 00000000006 !~0,00006 | 00212 !212 280 | 0001140 !+1,14 | 000181 !0,1810° | 0040 !0,0040 | Grupo das Alcionedas | 2004 | Cassini–Huygens |
| 13 | 02 !II | †Encélado |  | 504,2 ± 0,4 (513×503×497) | 000108022 !108,022 ± 0,101 | 00238 !238 020 | 0001370 !+1,370218 | 000000 !0,00° | 0045 !0,0045 | Anel E | 1789 | W. Herschel |
| 14 | 03 !III | †Tetis |  | 1 066 ± 2,8 (1081×1062×1055) | 000617449 !617,449 ± 0,132 | 00294 !294 660 | 0001887 !+1,887802 | 001860 !1,86° | 0000 !0,0000 | | 1684 | G. Cassini |
| 15 !14a | 13 !XIII | Telesto |  | 24,8 ± 0,8 (31×24×21) | 00000001000 !~0,010 | 00294 !294 660 | 0001888 !+1,8878 | 001158 !1,158° | 0001 !0,001 | Punto de Lagrange diante de Tetis | 1980 | B. Smith, H. Reitsema, S. Larson, e J. Fountain |
| 16 !14b | 14 !XIV | Calipso |  | 21,2 ± 1,4 (30×23×14) | 0000000065 !~0,0065 | 00294 !294 660 | 0001888 !+1,8878 | 001473 !1,473° | 0001 !0,001 | Punto de Lagrange despois de Tetis | 1980 | D. Pascu, P. Seidelmann, W. Baum, e D. Currie |
| 17 | 04 !IV | †Dione |  | 1 123,4 ± 1,8 (1128×1122×1121) | 001095452 !1 095,452 ± 0,168 | 00377 !377 400 | 0002736 !+2,736915 | 000020 !0,02° | 0022 !0,0022 | | 1684 | G. Cassini |
| 18 !17a | 12 !XII | Helena |  | 33 ± 1,2 (39×37×25) | 00000002446 !~0,02446 | 00377 !377 400 | 0002736 !+2,7369 | 000000 !0,0° | 0050 !0,005 | Punto de Lagrange diante de Dione | 1980 | P. Laques e J. Lecacheux |
| 19 !17b | 34 !XXXIV | Polideuco/Pollux |  | {2,6 ± 0,8 (3×2×2) | 00000000001 !~0,00001 | 00377 !377 200 | 0002740 !+2,74 | 000177 !0,1774° | 0192 !0,0192 | Punto de Lagrange despois de Dione | 2004 | Cassini–Huygens |
| 20 | 05 !V | †Rea |  | 1 528,6 ± 4,4 (1534×1525×1526) | 002306518 !2 306,518 ± 0,353 | 00527 !527 040 | 000451 !+4,517500 | 000350 !0,35° | 001000 !0,0010 | | 1672 | G. Cassini |
| 21 | 06 !VI | ♠Titán |  | 5 151 ± 4 | 13452 !134 520 ± 20 | 0122 !1 221 830 | 001594 !+15,945421 | 0003300 !0,33° | 0292 !0,0292 | | 1655 | C. Huygens |
| 22 | 07 !VII | †Hiperión |  | 266 ± 16 (328×260×214) | 000005584 !5,584 ± 0,068 | 0148 !1 481 100 | 002127 !+21,276609 | 000430 !0,43° | 1042 !0,1042 | En resonancia orbital 3:4 con Titán | 1848 | W. Bond G. Bond W. Lassell |
| 23 | 08 !VIII | †Iapeto |  | 1 471,2 ± 6,0 | 001805635 !1 805,635 ± 0,375 | 0356 !3 561 300 | 007933 !+79,330183 | 014720 !14,72° | 0283 !0,0283 | | 1671 | G. Cassini |
| 24 | 24 !XXIV | ‡Kiviuq | | 0016 !≈ 16 | 00000000279 !~0,00279 | 112 !11 110 000 | 0449 !+449 | 0487 !48,7° | 3340 !0,334 | Grupo inuit | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 25 | 22 !XXII | ‡Ijiraq | | 0012 !≈ 12 | 00000000118 !~0,00118 | 113 !11 120 000 | 0451 !+451 | 0491 !49,1° | 3160 !0,316 | Grupo inuit | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 26 | 09 !IX | ♣†Febe |  | 214,4 ± 12,4 (230×220×210) | 000008292 !8,292 ± 0,010 | 12869 !12 944 000 | 0548 !−548 | 1748 !174,8° | 1640 !0,164 | Grupo nórdico | 1899 | W. Pickering |
| 27 | 20 !XX | ‡Paaliaq | | 0022 !≈ 22 | 00000000725 !~0,00725 | 15103 !15 200 000 | 0687 !+687 | 0472 !47,2° | 3640 !0,364 | Grupo inuit | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 28 | 27 !XXVII | ♣Skathi | | 0008 !≈ 8 | 00000000035 !~0,00035 | 15672 !15 540 000 | 0728 !−728 | 1485 !148,5° | 270 !0,270 | Grupo nórdico | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 29 | 26 !XXVI | ♦Albiorix | | 0032 !≈ 32 | 0000000223 !~0,0223 | 16266 !16 180 000 | 0783 !+783 | 0340 !34,0° | 46907 !0,469 | Grupo celta | 2000 | M. Holman |
| 30 | 99 ! | ♣S/2007 S 2 | | 0006 !≈ 6 | 00000000015 !~0,00015 | 16650 !16 730 000 | 0808 !−808 | 1770 !176,7° | 2180 !0,218 | Grupo nórdico | 2007 | S. Sheppard,D. Jewitt,J. Kleyna,B. Marsden |
| 31 | 37 !XXXVII | ♦Bebhionn | | 0006 !≈ 6 | 00000000015 !~0,00015 | 17120 !17 120 000 | 0835 !+835 | 0350 !35,0° | 4690 !0,469 | Grupo celta | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 32 | 28 !XXVIII | ♦Erriapus | | 0010 !≈ 10 | 00000000068 !~0,00068 | 17340 !17 340 000 | 0871 !+871 | 0346 !34,6° | 4740 !0,474 | Grupo celta | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 33 | 29 !XXIX | ‡Siarnaq | | 0040 !≈ 40 | 0000000435 !~0,0435 | 17530 !17 530 000 | 0896 !+896 | 0456 !45,6° | 2950 !0,295 | Grupo inuit | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 34 | 47 !XLVII | ♣Skoll | | 0006 !≈ 6 | 00000000015 !~0,00015 | 17670 !17 670 000 | 0878 !−878 | 1612 !161,2° | 4640 !0,464 | Grupo nórdico | 2006 | S. Sheppard,D. Jewitt,J. Kleyna |
| 35 | 21 !XXI | ♦Tarvos | | 0015 !≈ 15 | 0000000023 !~0,0023 | 17980 !17 980 000 | 0926 !+926 | 0338 !33,8° | 5310 !0,531 | Grupo celta | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 36 | 52 !LII | ‡Tarqeq | | 0007 !≈ 7 | 00000000023 !~0,00023 | 18010 !18 010 000 | 0888 !+888 | 0461 !46,1° | 1600 !0,160 | Grupo inuit | 2007 | S. Sheppard,D. Jewitt,J. Kleyna |
| 37 | 51 !LI | ♣Greip | | 0006 !≈ 6 | 00000000015 !~0,00015 | 18210 !18 210 000 | 0921 !−921 | 1798 !179,8° | 3260 !0,326 | Grupo nórdico | 2006 | S. Sheppard,D. Jewitt,J. Kleyna |
| 38 | 99 ! | ♣S/2004 S 13 | | 0006 !≈ 6 | 00000000015 !~0,00015 | 18400 !18 400 000 | 0933 !−933 | 1674 !167,4° | 273 !0,273 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 39 | 44 !XLIV | ♣Hyrrokkin | | 0008 !≈ 8 | 00000000035 !~0,00035 | 18440 !18 440 000 | 0932 !−932 | 1514 !151,4° | 3330 !0,333 | Grupo nórdico | 2006 | S. Sheppard,D. Jewitt,J. Kleyna |
| 40 | 25 !XXV | ♣Mundilfari | | 0007 !≈ 7 | 00000000023 !~0,00023 | 18690 !18 690 000 | 0953 !−953 | 1694 !169,4° | 210 !0,210 | Grupo nórdico | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 41 | 50 !L | ♣Jarnsaxa | | 0006 !≈ 6 | 00000000015 !~0,00015 | 18810 !18 810 000 | 0965 !−965 | 1633 !163,3° | 2160 !0,216 | Grupo nórdico | 2006 | S. Sheppard,D. Jewitt,J. Kleyna |
| 42 | 99 ! | ♣S/2006 S 1 | | 0006 !≈ 6 | 00000000015 !~0,00015 | 18980 !18 980 000 | 1015 !−1015 | 1542 !154,2° | 1300 !0,130 | Grupo nórdico | 2006 | S. Sheppard,D.C. Jewitt,J. Kleyna |
| 43 | 99 ! | ♣S/2007 S 3 | | 0005 !≈ 5 | 00000000009 !~0,00009 | 18890 !18 980 000 | 978 !−978 | 1772 !177,2° | 130 !0,130 | Grupo nórdico | 2007 | S. Sheppard,D. Jewitt,J. Kleyna |
| 44 | 31 !XXXI | ♣Narvi | | 0007 !≈ 7 | 00000000023 !~0,00023 | 19010 !19 010 000 | 1004 !−1 004 | 1458 !145,8° | 431 !0,431 | Grupo nórdico | 2003 | S. Sheppard,D. Jewitt,J. Kleyna |
| 45 | 38 !XXXVIII | ♣Bergelmir | | 0006 !≈ 6 | 00000000015 !~0,00015 | 19340 !19 340 000 | 1006 !−1006 | 1585 !158,5° | 142 !0,142 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 46 | 99 ! | ♣S/2004 S 17 | | 0004 !≈ 4 | 00000000005 !~0,00005 | 19450 !19 450 000 | 0986 !−986 | 1666 !166,6° | 2590 !0,259 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 47 | 23 !XXIII | ♣Suttungr | | 0007 !≈ 7 | 00000000023 !~0,00023 | 19460 !19 460 000 | 1017 !−1 017 | 1758 !175,8° | 114 !0,114 | Grupo nórdico | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 48 | 43 !XLIII | ♣Hati | | 0006 !≈ 6 | 00000000015 !~0,00015 | 19860 !19 860 000 | 1039 !−1 039 | 1658 !165,8° | 3720 !0,372 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 49 | 99 ! | ♣S/2004 S 12 | | 0005 !≈ 5 | 00000000009 !~0,00009 | 19890 !19 890 000 | 1046 !−1 046 | 1640 !164,0° | 4010 !0,401 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 50 | 39 !XXXIX | ♣Bestla | | 0007 !≈ 7 | 00000000023 !~0,00023 | 20130 !20 130 000 | 1084 !−1 084 | 1452 !145,2° | 5210 !0,521 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 51 | 40 !XL | ♣Farbauti | | 0005 !≈ 5 | 00000000009 !~0,00009 | 20390 !20 390 000 | 1086 !−1 086 | 1564 !156,4° | 2060 !0,206 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 52 | 30 !XXX | ♣Thrymr | | 0007 !≈ 7 | 00000000023 !~0,00023 | 20278 !20 470 000 | 1094 !−1 094 | 1750 !175,0° | 4700 !0,470 | Grupo nórdico | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 53 | 36 !XXXVI | ♣Æegir | | 0006 !≈ 6 | 00000000015 !~0,00015 | 20740 !20 740 000 | 1117 !−1 117 | 1667 !166,7° | 2520 !0,252 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 54 | 99 ! | ♣S/2004 S 7 | | 0006 !≈ 6 | 00000000015 !~0,00015 | 21000 !21 000 000 | 1140 !−1 140 | 1651 !165,1° | 5800 !0,580 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 55 | 99 ! | ♣S/2006 S 3 | | 0006 !≈ 6 | 00000000015 !~0,00015 | 22100 !22 100 000 | 1227 !−1 227 | 1508 !150,8° | 4710 !0,471 | Groupe nórdico | 2006 | S. Sheppard,D. Jewitt,J. Kleyna |
| 56 | 45 !XLV | ♣Kari | | 0007 !≈ 7 | 00000000023 !~0,00023 | 22120 !22 120 000 | 1234 !−1 234 | 1563 !156,3° | 4780 !0,478 | Grupo nórdico | 2006 | S. Sheppard,D. Jewitt,J. Kleyna |
| 57 | 41 !XLI | ♣Fenrir | | 0004 !≈ 4 | 00000000005 !~0,00005 | 22450 !22 450 000 | 1260 !−1 260 | 1649 !164,9° | 136 !0,136 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |
| 58 | 48 !XLVIII | ♣Surtur | | 0006 !≈ 6 | 00000000015 !~0,00015 | 22710 !22 710 000 | 1298 !−1 298 | 1775 !177,5° | 4510 !0,451 | Grupo nórdico | 2006 | S. Sheppard,D. Jewitt,J. Kleyna |
| 59 | 19 !XIX | ♣Ymir | | 0018 !≈ 18 | 00000000397 !~0,00397 | 23040 !23 040 000 | 1312 !−1 312 | 1731 !173,1° | 3350 !0,335 | Grupo nórdico | 2000 | B. Gladman,J. Kavelaars,et coll. |
| 60 | 46 !XLVI | ♣Loge | | 0006 !≈ 6 | 00000000015 !~0,00015 | 23070 !23 070 000 | 1313 !−1 313 | 1679 !167,9° | 1870 !0,187 | Grupo nórdico | 2006 | S. Sheppard,D. Jewitt,J. Kleyna |
| 61 | 42 !XLII | ♣Fornjot | | 0006 !≈ 6 | 00000000015 !~0,00015 | 25110 !25 110 000 | 1491 !−1 491 | 1704 !170,4° | 2060 !0,206 | Grupo nórdico | 2004 | S. Sheppard,D. Jewitt,J. Kleyna |