| MARS The Red Planet |
|
| Technical Information |
| Number: | MARS |
EARTH |
| 1. | Distance from sun : 277.8 mil. Km |
149.5mil Km |
| 2. | Equatorial diameter: 6794 Km. | 12954Km |
| 3 . | Martian year: 687 days, 1.81 years on Earth | 365 days |
| 4 . | Revolution speed : 24,11 Km/s | * |
| 5. | Mass: 0.107 of Earth's | 1 |
| 6. | Density : 3.93 g/cm3 | 9,98 |
| 7. | Gravitational acceleration: 3.71 m/s2 | 9.78 m/s2 |
| 8. | Rotation period : 24 h 37 min. | 23 h 56 min. |
| 9. | Medium orbital speed : 24.1 Km/s | * |
| 10. | Evasion speed : 5 Km/s | 3.71 Km/s |
| 11. | Inclinarea orbitei fata de eliptica | * |
| 12. | Inclinarea ecuatorului pe planul orbitei |
* |