|
Saturn |
Earth |
Ratio(Saturn/Earth) |
Mass (10^24 kg) |
568.46 |
5.9736 |
95.162 |
Volume (10^10 kg^3) |
82,713 |
108.321 |
763.59 |
Radius (1 bar level) (km) |
|
|
|
Equatorial (km) |
60,268 |
6,378 |
9.449 |
Polar (km) |
54,364 |
6,356 |
8.553 |
Volumetric mean radius (km) |
58,232 |
6,371 |
9.140 |
Ellipticity |
0.0980 |
0.0034 |
28.2 |
Mean Density (kg/m^3) |
687 |
5,520 |
0.124 |
Gravity (eq. 1 bar) (m/s^2)) |
8.96 |
9.78 |
0.916 |
Escape Velocity (km/s) |
35.5 |
11.19 |
3.172 |
Visual Magnitude V(1,0) |
-8.88 |
-3.36 |
- |
Solar irradiance (W/m^2) |
15.0 |
1,380 |
0.011 |
Black-body temperature (K) |
63.9 |
247.3 |
0.258 |
Moment of Inertia (I/MR^2)
| 0.210 |
0.3308 |
0.635 |