TARGET_DESCRIPTION |
The following properties are from K.R. Lang, 'Astrophysical
Data: Planets and Stars', pp 70 and 73:
Name: J3 Ganymede
(Jupiter III)
Distance from
Jupiter Center: 1,070,000 km
(15.1 Jupiter radii)
Orbital Period: 7.155 days
Eccentricity: 0.001 (variable)
Inclination: 0.2 degrees
Radius: 2631 km
Mass: 1490x10^23 grams
Density: 1.93 grams/cm^3
Visual magnitude
at opposition: 4.6
Visual magnitude
at unit distance,
V(1,0): -2.09
Geometrical visual
albedo: 0.43
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