Epimetheus (muin)

Frae Wikipedia
Jump to navigation Jump to search
Epimetheus
PIA09813 Epimetheus S. polar region.jpg
As eemaged bi Cassini on 3 December 2007
Discovery
Discovered bi Richard Walker
Discovery date 18 December 1966
Designations
Adjectives Epimethean
Orbital chairactereestics[1]
Epoch 31 December 2003 (JD 2453005.5)
151410±10 km
Eccentricity 0.0098
0.694333517 d
Inclination 0.351°±0.004° tae Saturn's equator
Satellite o Saturn
Pheesical chairacteristics
Dimensions 129.8 × 114 × 106.2 km [2]
Mean radius
58.1±1.8 km[2]
Vollum ≈ 780000 km3
Mass (5.266±0.006)×1017 kg[2]
Mean density
0.640±0.062 g/cm³[2]
0.0064–0.011 m/s²[2]
≈ 0.035 km/s
synchronous
zero
Albedo 0.73±0.03 (geometric) [3]
Temperatur ≈ 78 K

Epimetheus is an inner satellite o Saturn.

References[eedit | eedit soorce]

Soorces