Saturn
Orbital Elements |
Semimajor Axis: | 9.537 AU |
Eccentricity: | 0.0539 |
Inclination: | 2.486° |
Argument of Perifocus: | 338.9° |
Longitude of Ascending Node: | 113.7° |
Mean Motion: | 0.033497906° per day |
Time of Periapsis: | 2003 Jul 11, 13:30 UT |
Orbital Period: | 29.423519 years |
Mass: | 95.159 ME |
Equatorial Radius (1 bar): | 9.4492 RE |
Rotational Inclination: | 26.73° |
Rotational Period: | 10.79 hours |
|
Satellites
Satellite Name |
Orbital Semimajor Axis (km) |
Orbital Period (days) |
Mass (kg) |
Discovery |
Discoverer Name | Announcement Date |
Pan |
1.33583·105 | 0.5750 | |
M. Showalter | 1990 |
Daphnis |
1.36505·105 | 0.594 | |
C. Porco, et al. | 2005 May 5 |
Atlas |
1.3764·105 | 0.6019 | |
R. Terrile | 1980 |
Prometheus |
1.3935·105 | 0.612986 | 1.4·1017 |
S. Collins, et al. | 1980 |
Pandora |
1.4170·105 | 0.628804 | 1.3·1017 |
S. Collins, et al. | 1980 |
Epimetheus |
1.51422·105 | 0.694590 | 5.5·1017 |
R. Walker, et al. | 1967 |
Janus |
1.51472·105 | 0.694590 | 2.0·1018 |
A. Dollfus | 1967 |
Mimas |
1.8552·105 | 0.9424218 | 3.84·1019 |
W. Herschel | 1789 |
Methone |
1.94·105 | 1.01 | |
C. Porco, et al. | 2004 Aug 16 |
Pallene |
2.11·105 | 1.14 | |
C. Porco, et al. | 2004 Aug 16 |
Enceladus |
2.3802·105 | 1.370218 | 8.7·1019 |
W. Herschel | 1789 |
Tethys |
2.9466·105 | 1.887802 | 6.18·1020 |
G. Cassini | 1684 |
Telesto |
2.9466·105 | 1.887802 | |
B. Smith, et al. | 1980 |
Calypso |
2.9466·105 | 1.887802 | |
D. Pascu, et al. | 1980 |
Dione |
3.7740·105 | 2.736915 | 1.096·1021 |
G. Cassini | 1684 |
Helene |
3.7740·105 | 2.736915 | |
P. Laques & J. Lecacheux | 1980 |
Polydeuces |
3.7740·105 | 2.736915 | |
C. Porco, et al. | 2004 Nov 8 |
Rhea |
5.2704·105 | 4.517500 | 2.32·1021 |
G. Cassini | 1672 |
Titan |
1.22185·106 | 15.945421 | 1.345·1023 |
C. Huygens | 1655 |
Hyperion |
1.4811·106 | 21.276609 | 1.1·1019 |
W. & G. P. Bond, and W. Lassell | 1848 |
Iapetus |
3.5613·106 | 79.330183 | 2.0·1021 |
G. Cassini | 1671 |
Kiviuq |
1.1110·107 | 449.2 | |
B. Gladman, et al. | 2000 Nov 18 |
Ijiraq |
1.1125·107 | 451.5 | |
B. Gladman, et al. | 2000 Nov 18 |
Phoebe |
1.2944·107 | 548.2 | |
W. H. Pickering | 1898 |
Paaliaq |
1.5200·107 | 686.9 | |
B. Gladman, et al. | 2000 Oct 25 |
Skathi |
1.5539·107 | 728.2 | |
B. Gladman, et al. | 2000 Dec 7 |
Albiorix |
1.6182·107 | 783.5 | |
B. Gladman, et al. | 2000 Dec 19 |
Bebhionn |
1.695·107 | 822 | |
S.S. Shepard, et al. | 2005 May 3 |
Skoll |
1.7·107 | 869 | |
S.S. Shepard, et al. | 2006 June 26 |
Erriapo |
1.7342·107 | 871.2 | |
B. Gladman, et al. | 2000 Dec 7 |
S/2007 S 1 |
1.8·107 | 895 | |
S. Sheppard, et al. | 2007 Apr 13 |
Siarnaq |
1.7531·107 | 895.6 | |
B. Gladman, et al. | 2000 Oct 25 |
S/2006 S 4 |
1.8·107 | 905 | |
S.S. Shepard, et al. | 2006 June 26 |
S/2004 S 13 |
1.8·107 | 906 | |
S.S. Shepard, et al. | 2005 May 3 |
Hyrokkin |
1.8·107 | 912 | |
S.S. Shepard, et al. | 2006 Jun 26 |
Tarvos |
1.7982·107 | 926.1 | |
B. Gladman, et al. | 2000 Oct 25 |
S/2006 S 6 |
1.9·107 | 942 | |
S.S. Shepard, et al. | 2006 June 26 |
Mundilfari |
1.8418·107 | 951.6 | |
B. Gladman, et al. | 2000 Dec 7 |
S/2006 S 1 |
1.9·107 | 970 | |
S.S. Shepard, et al. | 2006 June 26 |
S/2004 S 17 |
1.860·107 | 986 | |
S.S. Shepard, et al. | 2005 May 3 |
Narvi |
1.9007·107 | 1003.9 | |
S.S. Shepard, et al. | 2003 Apr 8 |
Bergelmir |
1.875·107 | 1008 | |
S.S. Shepard, et al. | 2005 May 3 |
Suttungr |
1.9459·107 | 1016.7 | |
B. Gladman, et al. | 2000 Dec 22 |
Aegir |
1.94·107 | 1026 | |
S.S. Shepard, et al. | 2005 May 3 |
S/2004 S 12 |
1.97·107 | 1048 | |
S.S. Shepard, et al. | 2005 May 3 |
Thrymr |
1.9751·107 | 1036.35 | |
B. Gladman, et al. | 2000 Dec 7 |
Bestla |
1.97·107 | 1052 | |
S.S. Shepard, et al. | 2005 May 3 |
Farbauti |
2.029·107 | 1079 | |
S.S. Shepard, et al. | 2005 May 3 |
Hati |
2.030·107 | 1080 | |
S.S. Shepard, et al. | 2005 May 3 |
S/2004 S 7 |
2.058·107 | 1100 | |
S.S. Shepard, et al. | 2005 May 3 |
S/2006 S 3 |
2.1·107 | 1142 | |
S.S. Shepard, et al. | 2006 June 26 |
Surtur |
2.2·107 | 1237 | |
S.S. Shepard, et al. | 2006 June 26 |
Kari |
2.2·107 | 1245 | |
S.S. Shepard, et al. | 2006 June 26 |
Fenrir |
2.26107·107 | 1269.36 | |
S.S. Shepard, et al. | 2005 May 3 |
Ymir |
2.3041·107 | 1288.05 | |
B. Gladman, et al. | 2000 Oct 25 |
Loge |
2.3·107 | 1314 | |
S.S. Shepard, et al. | 2006 June 26 |
Fornjot |
2.36089·107 | 1354.34 | |
S.S. Shepard, et al. | 2005 May 3 |