28 janv. 1828 - Uranus
Description:
1. Has 27 moons2. It’s a gas giant
3. 1 Uranus day = 17.9 Earth hours
4. 1 Uranus year = 84.07 Earth years
5. Around -224 Celsius.
6. Was discovered in 1781.
6b. A collision might have been the cause for its odd tilt.
Ajouté au bande de temps:
Date:
28 janv. 1828
Maintenaint
~ Il y a 197 ans