Solar System
Sun
diameter:
1 392 700 km
temperature at the center:
15 000 000 ° Celsius
temperature at surface:
5800 ° Celsius
time for one rotation:
at the equator about 25 days
proper motion:
with about 20 km/sec. in direction to constellation Herkules
--------------------------------------------------
Mercury
diameter:
4840 km
distance of orbit from Sun (average):
57 900 000 km
time for one turn around the Sun:
88 days
time for one rotation:
59 days
surface temperature:
-200 to +350 ° Celsius
--------------------------------------------------
Venus
diameter:
12 200 km
distance of orbit from Sun (average):
108 000 000 km
time for one turn around the Sun:
225 days
time for one rotation:
243 days
surface temperature:
about 460 ° Celsius
-------------------------------------------------
Earth
diameter: 12 757 km
distance of orbit from Sun (average):
150 000 000 km
time for one turn around the Sun:
365 days, 5 hours,
48 minutes, 46 seconds
time for one rotation:
24 hours
surface temperature:
-50 to +50 ° Celsius
temperature at the center:
7000 ° Celsius
satellites:
Moon
--------------------------------------------------
Mars
diameter:
6787 km
distance of orbit from Sun (average):
228 000 000 km
time for one turn around the Sun:
687 days
time for one rotation:
24 hours, 37 minutes
surface temperature:
-100 to +30 ° Celsius
satellites:
Phobos and Deimos
--------------------------------------------------
Jupiter
diameter:
142 870 km
distance of orbit from Sun (average):
778 000 000 km
time for one turn around the Sun:
12 years
time for one rotation:
9 hours, 50 minutes
surface temperature:
-130 ° Celsius
satellites:
16 + ring system
--------------------------------------------------
Saturn
diameter: 120 670 km
Mittlerer Sonnenabstand:
1 427 000 000 km
time for one turn around the Sun:
29,5 years
time for one rotation:
10 hours, 14 minutes
surface temperature:
satellites:
23 + ring system
-------------------------------------------------
Uranus
diameter:
51 000 km
distance of orbit from Sun (average):
2 870 000 000 km
time for one turn around the Sun:
84 years
time for one rotation:
16 hours
surface temperature:
- 200 ° Celsius
satellites:
Ariel, Umbriel, Titania, Oberon, Miranda, + ring system
--------------------------------------------------
Neptune
diameter:
49 200 km
distance of orbit from Sun (average):
4 496 000 000 km
time for one turn around the Sun:
164 years
time for one rotation:
16 hours, 3 minutes
surface temperature:
- 220 ° Celsius
satellites:
Triton and Nereid
--------------------------------------------------
Pluto
diameter:
2290 km
distance of orbit from Sun (average):
5 946 000 000 km
time for one turn around the Sun:
249 years
time for one rotation:
152 hours
surface temperature:
-238 to -228 ° Celsius
satellite:
Charon
Pluto has an extreme eccentric orbit. 1979 to 1998 he was closer to the Sun than Neptune.
