Eigenschaft | Merkur | Venus | Erde | Mars | Jupiter | Saturn | Uranus | Neptun |
rÄ (Erde = 1) | 0,3825 | 0,9488 | 1,0000 | 0,5326 | 11,209 | 9,449 | 4,007 | 3,883 |
rÄ (km) | 2439,7 | 6051,8 | 6378,1 | 3397 | 71492 | 60268 | 25559 | 24764 |
rP (km) | 2439 | 6051 | 6356,7 | 3379 | 66854 | 54364 | 24973 | 24300 |
rm (km) | 2439,5 | 6051,7 | 6371,0 | 3389,9 | 69911 | 58232 | 25362 | 24608 |
e (dynamisch) | 0,0001 | 0,0000 | 0,0033529 | 0,0052 | 0,06487 | 0,09796 | 0,02293 | 0,0187 |
V (Erde = 1) | 0,05615 | 0,8571 | 1,0000 | 0,1507 | 1321,4 | 763,61 | 63,087 | 57,628 |
V (1012 km3) | 0,06083 | 0,9284 | 1,0832 | 0,1632 | 1431,3 | 827,13 | 68,336 | 62,422 |
ρ (kg·m−3) | 5437 | 5244 | 5517 | 3933 | 1332 | 686 | 1271 | 1640 |
m (Erde = 1) | 0,05527 | 0,8149 | 1,0000 | 0,1074 | 317,90 | 95,183 | 14,537 | 17,132 |
m (1024 kg) | 0,33022 | 4,86895 | 5,97425 | 0,64185 | 1899,2 | 568,65 | 86,849 | 102,35 |
1/m (Sonne = 1) | 6023600 | 408525 | 328900 | 3099000 | 1047,119 | 3497,1 | 22901 | 19430 |
g (m·s−2) | 3,78 | 8,60 | 9,78 | 3,72 | 22,88 | 9,05 | 7,77 | 11,0 |
vFlucht (km/s) | 4,25 | 10,36 | 11,18 | 5,02 | 59,53 | 35,48 | 21,29 | 23,48 |
NMonde | 0 | 0 | 1 | 2 | 66 | 62 | 27 | 13 |
mMonde (1021 kg) | 0 | 0 | 73,5 | 0,000013 | 393 | 141 | 9,1 | 21,6 |
rÄ = | Äquatorradius |
rP = | Polradius |
e = 1 − rP/rÄ = | Abplattung |
V = 4/3 π r3Ä (1 − e) = | Volumen |
ρ = m/V = | mittlere Dichte |
m = | Masse |
1/m = | reziproke Masse (inklusive Satelliten) |
g = Gm/r2 = | Gravitation an der Oberfläche |
vFlucht = | Fluchtgeschwindigkeit |