| Ultimi arrivi - Saturn: the "Ringed Beauty" and His Moons |
JAPETUS from 3.000.000 Km.jpgJapetus from Cassini-Huygens - approx. 3.000.000 Km away53 visiteIapetus Data and Statistics
Discovered by = Giovanni Domenico Cassini
Date of discovery = 1671
Mass (kg) = 1.88e+21
Mass (Earth = 1) = 3.1459e-04
Equatorial radius = 730 Km
Equatorial radius (Earth = 1) = 1.1446e-01
Mean density (gm/cm^3) = 1.21
Mean distance from Saturn = 3.561.300 Km
Rotational period (days) = 79.33018
Orbital period (days) = 79,33018
Mean orbital velocity (km/sec) = 3,27
Orbital inclination (degrees) = 14,72°
Escape velocity (km/sec) = 0,586
Visual geometric albedo = 0,2
Magnitude (Vo) = 10,2-11,9 Lug 16, 2004
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SATURN&MIMAS-PIA05416_modest.jpgSaturn and his Moon Mimas from Cassini-Huygens54 visitenessun commentoLug 15, 2004
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The Rings from 6.280.000 Km.jpgThe Rings from app.x 6.280.000 Km54 visitenessun commentoLug 14, 2004
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The Rings from 6.279.000 Km.jpgThe Rings from app.x 6.279.000 Km54 visitenessun commentoLug 14, 2004
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The Rings from 6.278.000 Km.jpgThe Rings from app.x 6.278.000 Km54 visitenessun commentoLug 14, 2004
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The Rings from 6.274.000 Km.jpgThe Rings from app.x 6.274.000 Km54 visitenessun commentoLug 14, 2004
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Saturn South-Pole from 22.000.000 Km.jpgThe South-Pole of Saturn from approx. 22.000.000 Km58 visitenessun commentoLug 13, 2004
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The Rings (Cassini division) after Orbital Ins..jpgThe "Cassini Division" after successful orbital insertion53 visitenessun commentoLug 12, 2004
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The Rings from 19.436.000 Km.jpgThe Rings from app.x 19.436.000 Km54 visitenessun commentoLug 12, 2004
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The Rings from approx 120.000 Km.jpgThe Rings from app.x 120.000 Km69 visitenessun commentoLug 12, 2004
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The Rings from approx. 6.300.000 Km.jpgThe Rings from app.x 6.300.000 Km54 visitenessun commentoLug 12, 2004
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The Rings from approx. 6.385.000 Km.jpgThe Rings from app.x 6.385.000 Km54 visitenessun commentoLug 12, 2004
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