|
Rotation period (days.hours.min.secs)
6h.9m.12s
Orbital period
(days/years)
247.69y
Orbital speed (miles/km per
sec.)
2.9/4.7
Inclination
17.2 degree

Temperature (F degree/C
degree)
-382/-230
Gravity force (% or X
Earth)
6%
Escape velocity (miles/km per
second)
0.75/1.2

Satellites
1
Special
Features Smallest planet;
orbit crosses Neptune's orbit

This is one of the most dramatic examples in nature
of "now you see them, now you don't." The top picture was taken
in December of 1994, and shows the rings in their more familiar
configuration for Earth observers. The bottom picture was taken shortly
before the ring plane crossing. The rings do not disappear completely
because the ring edges reflect sunlight. The dark band across the middle
of Saturn is the shadow of the rings cast onto the planet. Since the rings
are not perfectly aligned with the Sun in this image, a shadow is still
visible.
|