Difference between revisions of "Ganymede"
From NSwiki, the NationStates encyclopedia.
Line 44: | Line 44: | ||
|- | |- | ||
! align="left" | Volume | ! align="left" | Volume | ||
− | | 7. | + | | 7.6x10<sup>10</sup> km<sup>3</sup> (0.0704 Earths) |
|- | |- | ||
! align="left" | Mass | ! align="left" | Mass | ||
− | | 1. | + | | 1.4819x10<sup>23</sup> kg (0.025 Earths) |
|- | |- | ||
! align="left" | Mean density | ! align="left" | Mean density |
Revision as of 13:02, 26 February 2006
This article concerns Ganymede as it relates to Nationstates. For more general information, please see the Wikipedia article on the subject.
Click image for description | |||||||
Orbital characteristics | |||||||
---|---|---|---|---|---|---|---|
Mean radius | 1,070,400 km (0.007155 AU) | ||||||
Eccentricity | 0.0011 | ||||||
Periapsis | 1,069,200 km (0.007147 AU) | ||||||
Apoapsis | 1,071,600 km (0.007163 AU) | ||||||
Revolution period | 7.15455296 d (0.019588 a) | ||||||
Orbital circumference | 6,725,500 km (0.045 AU) | ||||||
Orbital velocity | max: 10.892 km/s mean: 10.880 km/s min: 10.868 km/s | ||||||
Inclination | 2.21° (to the ecliptic) 0.20° to Jupiter's equator) | ||||||
Is a satellite of | Jupiter | ||||||
Physical characteristics | |||||||
Mean diameter | 5262.4 km (0.413 Earths) | ||||||
Surface area | 87 million km2 (0.171 Earths) | ||||||
Volume | 7.6x1010 km3 (0.0704 Earths) | ||||||
Mass | 1.4819x1023 kg (0.025 Earths) | ||||||
Mean density | 1.942 g/cm3 | ||||||
Surface gravity | 1.43 m/s2 (0.146 g) | ||||||
Escape velocity | 2.7 km/s | ||||||
Rotation period | synchronous | ||||||
Axial tilt | zero | ||||||
Albedo | 0.43 | ||||||
Apparent Magnitude | 4.6 | ||||||
Surface temp. |
| ||||||
Atmospheric characteristics | |||||||
Atmospheric pressure | trace | ||||||
Oxygen | 100% |