| Albedo
|
0.3 +
|
| Apoapsis
|
1,635,431 km (0.0109 AU, 1,016,209.71 mi) +
|
| Color
|
#ECC798 +
|
| Composition
|
Water ice and little rock +
|
| Date of discovery
|
16 September 1848 +
|
| Discoverer
|
William Cranch Bond +,
George Phillips Bond +,
William Lassell +
|
| Escape speed
|
0.107 km/s (385.2 km/h, 0.0665 mi/s, 239.352 mph) +
|
| Inclination
|
0.0075 rad (0.43 °, 0.478 grad) +
|
| Lunar mass
|
5.5e+18 kg (7.48472e-5 M☾, 9.2035e-7 M⊕) +
|
| Mean radius
|
133 km (82.642 mi) +
|
| Member of
|
Moon +,
Solar system +,
Large moons of Saturn +
|
| Modification dateThis property is a special property in this wiki.
|
22 August 2009 00:26:19 +
|
| Name origin
|
Member of the Titans, per an earlier suggestion by Sir John Herschel as reported by William Lassell +
|
| Orbital eccentricity
|
0.104 +
|
| Orbital speed
|
5.07 km/s (18,252 km/h, 3.15 mi/s, 11,341.267 mph) +
|
| Order
|
21 +
|
| Periapsis
|
1,326,769 km (0.00887 AU, 824,416.035 mi) +
|
| Planet density
|
570 kg/m³ (0.57 g/ml, 35.584 lb/ft³) +
|
| Primary
|
Saturn +
|
| Semi-major axis
|
1,481,100 km (0.0099 AU, 920,312.873 mi) +
|
| Sidereal period
|
21.277 da (0.0583 a) +
|
| Visiting mission
|
Voyager 2 +,
Cassini-Huygens mission +
|
| Categories |
Astronomy,
Solar system,
Moon,
Saturn
|
