Mercury
Mercury The planet´s surface is very similar to the moon´s surface. This picture consists of about 200 shots which were taken at a distance of 200.000 km by Mariner 10 in 1974. |
distance to the sun: | 57,9 million km |
revolution around the sun: | 88,0 days |
rotation period: | 58,65 days |
diameter: | 4.892 km |
mass: * | 0,053 |
density: ** | 5,4 |
velocity: | 47,9 km/s |
gravity: * | 0,38 |
Albedo: | 0,06 |
moons: | - |
* earth = 1 / ** water = 1 |
Planets Skywise´ Astronomy Pages
main site | sitemap | guestbook | Z´ha´Dum | Coruscant | Terra | Phantásien | Romulus | Caladan