Planet |
Mass (kg) |
Radius
(m) |
| Mercury |
3.30 x 10ˆ23 |
2,440,000 |
| Venus |
4.87 x 10ˆ24 |
6,051,000 |
| Earth |
5.97 x 10ˆ24 |
6,378,000 |
| Moon |
7.35 x 10ˆ22 |
1,738,000 |
| Mars |
6.42 x 10ˆ23 |
3,397,000 |
| Jupiter |
1.90 x 10ˆ27 |
71,492,000 |
| Saturn |
5.69 x 10ˆ26 |
60,268,000 |
| Uranus |
8.66 x 10ˆ25 |
25,559,000 |
| Neptune |
1.03 x 10ˆ26 |
24,764,000 |
| Pluto |
1.31 x 10ˆ22 |
1,160,000 |
|
|
Note: mass is given in scientific notation. For the mass of Mercury,
3.30 x 10ˆ23 means move the decimal 23 places to the right. You will
have to add 21 zeros to do this. the number then is 330000000000000000000000
kg. |