Janus (muin)

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Janus
PIA12714 Janus crop.jpg
Janus as eemaged bi Cassini on 7 Apryle 2010: heichest-resolution full-disc eemage tae date
Discovery
Discovered bi Audouin Dollfus
Discovery date 15 December 1966
Designations
Named after
Janus
Adjectives Janian
Orbital chairactereestics[1]
Epoch 31 December 2003 (JD 2 453 005.5)
151460±10 km
Eccentricity 0.0068
0.694660342 d
Inclination 0.163°±0.004° tae Saturn's equator
Satellite o Saturn
Pheesical chairacteristics
Dimensions 203 × 185 × 152.6 km [2]
Mean radius
89.5±1.4 km [2]
Vollum ≈ 716000 km3
Mass (1.8975±0.0012)×1018 kg[2]
Mean density
0.63±0.03 g/cm³[2]
0.011–0.017 m/s2[2]
synchronous
zero
Albedo 0.71±0.02 (geometric) [3]

Janus is an inner satellite o Saturn. It is an aw kent as Saturn X. It is named efter the meethological Janus.

References[eedit | eedit soorce]

Soorces