Muin Rhea
Rhea (Ancient Greek: Ῥέᾱ) is the seicont-lairgest muin o Saturn an the nint-lairgest muin in the Solar Seestem.
 Cassini mosaic o Rhea | |||||||||
| Discovery | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Discovered bi | G. D. Cassini | ||||||||
| Discovery date | December 23, 1672 | ||||||||
| Designations | |||||||||
Alternative names | Saturn V | ||||||||
| Adjectives | Rhean | ||||||||
| Orbital chairactereestics | |||||||||
| 527108 km | |||||||||
| Eccentricity | 0.0012583 | ||||||||
Orbital period | 4.518212 d | ||||||||
Average orbital speed | 8.48 km/s | ||||||||
| Inclination | 0.345° (tae Saturn's equator) | ||||||||
| Satellite o | Saturn | ||||||||
| Pheesical chairacteristics | |||||||||
| Dimensions | 1532.4 × 1525.6 × 1524.4 km | ||||||||
Mean radius | 763.8±1.0 km | ||||||||
Surface area | 7337000 km2 | ||||||||
| Mass | (2.306518±0.000353)×1021 kg (~3.9×10−4 Yirds) | ||||||||
Mean density | 1.236±0.005 g/cm³ | ||||||||
Surface gravity | 0.265 m/s² | ||||||||
Escape velocity | 0.635 km/s | ||||||||
| 4.518212 d (synchronous) | |||||||||
Axial tilt | zero | ||||||||
| Albedo | 0.949±0.003 (geometric) | ||||||||
| |||||||||
Apparent magnitude | 10 | ||||||||
Notes
References
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