Saturn, moons
Saturn has 60 known moons. The latest were discovered by the Cassini spacecraft and announced in 2006-07. Click on the links in the table below for further information.
Moon
Semimajor
axis (km)
Orbital period (days)
Orbital
Eccentricity
Orbital
Inclination (°)
Diameter (km)
Pan
133,584
0.575
0.0000
0.001
35 × 35 × 23
Daphnis
136,505
0.594
~0.0
~0.0
6-8
Atlas
137,670
0.602
0.0012
0.003
46 × 38 × 19
Prometheus
139,380
0.613
0.0022
0.008
119 × 87 × 61
Pandora
141,720
0.629
0.0042
0.050
103 × 80 × 64
Epimetheus
151,422
0.694
0.0098
0.335
135 × 108 × 105
Janus
151,460
0.695
0.0068
0.163
193 × 173 × 137
Mimas
185,404
0.942
0.0202
1.566
415 × 394 × 381
Methone
194,440
1.010
0.000
0.007
~3
Anthe
197,700
1.04
0.001
0.1
~2
Pallene
212,280
1.15
0.004
0.18
~4
Enceladus
237,948
1.37
0.005
0.02
513 × 503 × 497
Tethys
294,619
1.888
0.000
1.12
1081 × 1062 × 1055
Telesto
294,619
1.888
0.000
1.19
29 × 22 × 20
Calypso
294,629
1.888
0.000
1.56
30 × 23 × 14
Dione
377,396
2.737
0.002
0.02
1123
Helene
377,396
2.737
0.002
0.20
36 × 32 × 30
Polydeuces
377,396
2.737
0.019
0.18
3.5
Rhea
527,108
4.518
0.001
0.35
1529
Titan
1,221,930
15.95
0.029
0.35
5151
Hyperion
1,481,010
21.28
0.123
0.43
360 × 280 × 225
Iapetus
3,560,820
79.33
0.029
15
1460 × 1498 × 1425
Kiviuq
11,273,100
446.87
0.1551
49.458
~16
Ijiraq
11,340,600
450.88
0.3476
50.409
~12
Phoebe
12,921,800
548.40
0.1809
172.992
230 × 220 × 210
Paaliaq
15,112,900
693.64
0.4409
46.896
~22
Skathi
15,609,100
728.08
0.2614
148.792
~8
Albiorix
16,194,300
769.41
0.6110
36.424
~32
S/2007 S2
16,523,200
792.96
0.2181
176.68
~6
Bebhionn
16,821,800
814.56
0.3574
42.099
~6
Skoll
17,576,900
870.02
0.4294
155.551
6
Erriapo
17,749,000
882.83
0.4615
37.887
~10
Siarnaq
17,808,100
887.24
0.4779
44.914
~40
Tarqeq (LII)
17,880,100
892.55
0.1066
49.864
~7
S/2004 S13
18,056,300
905.85
0.2610
167.379
~6
Hyrrokkin
18,347,400
927.85
0.3552
153.342
~8
Tarvos
18,562,800
944.23
0.5438
33.679
~15
Mundilfari
18,589,900
946.30
0.1844
169.187
~7
Greip (LI)
18,654,100
951.20
0.3170
172.851
~6
S/2006 S1
18,930,200
972.41
0.1303
154.232
~6
Jarnsaxa (L)
19,039,700
980.85
0.1942
163.173
~6
Bergelmir
19,061,300
982.52
0.1730
157.421
~6
S/2004 S17
19,099,200
985.45
0.2259
166.881
~4
Narvi
19,239,900
996.36
0.2814
138.231
~7
Suttungr
19,359,500
1005.67
0.1278
174.243
~7
Hati
19,709,300
1033.05
0.3080
163.131
~6
S/2004 S12
19,905,900
1048.54
0.3963
164.042
~5
Farbauti
19,950,000
1052.03
0.1859
158.435
~5
Bestla
20,300,100
1079.85
0.7309
146.965
~7
S/2007 S3
20,462,800
1092.85
0.1296
177.220
~5
Aegir
20,482,900
1094.46
0.2253
167.425
~6
S/2004 S7
20,576,700
1101.99
0.5541
165.596
~6
Thrymr
20,598,100
1003.71
0.3935
174.577
~7
S/2006 S3
21,076,300
1142.37
0.4710
150.818
~6
Kari
21,981,200
1216.72
0.3871
147.971
~7
Fenrir
22,598,700
1268.35
0.1257
162.796
~4
Loge
23,206,500
1319.86
0.1789
166.687
~6
Sutur
23,316,600
1329.27
0.4016
166.354
~6
Ymir
23,639,600
1356.98
0.2665
172.656
~18
Fornjot
25,770,000
1544.49
0.1561
167.779
~6
Related category
PLANETS AND MOONS
Archived news
Cassini finds mingling moons may share a dark past (Feb 20, 2008)
Twelve new moons for Saturn (May 5, 2005)
Newest Saturn moons given names (Feb 28, 2005)
Cassini finds new Saturn moons (Aug 17, 2004)
Four new moons for Saturn (Dec 10, 2000)
More moons for Saturn (Oct 26, 2000)
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