| Risultati della ricerca nelle immagini - "Tethis" |
Tethis from Voyager 2.jpgTethis from Voyager 262 visiteTethys Data and Statistics:
Discovered by = Giovanni Domenico Cassini
Date of discovery = 1684
Mass (kg) = 7.55e+20
Mass (Earth = 1) = 1.2634e-04
Equatorial radius = 530 Km
Equatorial radius (Earth = 1) = 8.3098e-02
Mean density (gm/cm^3) = 1,21
Mean distance from Saturn = 294.660 Km
Rotational period (days) = 1,887802
Orbital period (days) = 1,887802
Mean orbital velocity (km/sec) = 11,36
Orbital inclination = 1.09°
Escape velocity (km/sec) = 0,436
Visual geometric albedo = 0,9
Magnitude (Vo) = 10,2
Mean surface temperature = -187°C
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