SATELLITE | # | RADIUS(km) | MASS(kg) | DISTANCE(km) | DISCOVERER | DATE |
Pan | XVIII | 9.655 | ? | 133,583 | M. Showalter | 1990 |
Atlas | XV | 20x15 | ? | 137,640 | R. Terrile | 1980 |
Prometheus | XVI | 72.5x42.5x32.5 | 2.7e+17 | 139,350 | S. Collins | 1980 |
Pandora | XVII | 57x42x31 | 2.2e+17 | 141,700 | S. Collins | 1980 |
Epimetheus | XI | 72x54x49 | 5.6e+17 | 151,422 | R. Walker | 1966 |
Janus | X | 98x96x75 | 2.01e+18 | 151,472 | A. Dollfus | 1966 |
Mimas | I | 196 | 3.80e+19 | 185,520 | W. Herschel | 1789 |
Enceladus | II | 250 | 8.40e+19 | 238,020 | W. Herschel | 1789 |
Tethys | III | 530 | 7.55e+20 | 294,660 | G. Cassini | 1684 |
Telesto | XIII | 17x14x13 | ? | 294,660 | B. Smith | 1980 |
Calypso | XIV | 17x11x11 | ? | 294,660 | B. Smith | 1980 |
Dione | IV | 560 | 1.05e+21 | 377,400 | G. Cassini | 1684 |
Helene | XII | 18x16x15 | ? | 377,400 | Laques-Lecacheux | 1980 |
Rhea | V | 765 | 2.49e+21 | 527,040 | G. Cassini | 1672 |
Titan | VI | 2,575 | 1.35e+23 | 1,221,850 | C. Huygens | 1655 |
Hyperion | VII | 205x130x110 | 1.77e+19 | 1,481,000 | W. Bond | 1848 |
Iapetus | VIII | 730 | 1.88e+21 | 3,561,300 | G. Cassini | 1671 |
Phoebe | IX | 110 | 4.0e+18 | 12,952,000 | W. Pickering | 1898 |