1. . What is the equatorial diamter of Uranus? (The equatorial diameter of the Earth is 12,756km) 32,114 km 51,118 km 68,998 km
2. How many natural satellites orbit planet Uranus? 12 moons 27 moons 34 moons
3. How long does Uranus take to complete one orbit? 84 Earth years 112 Earth years 143 Earth years
4. What is the length of a day on Uranus? 8 hours 12 hours 17 hours
5. The three most abundant gases found on Uranus' atmosphere are, Hydrogen, Nitrogen, Helium Hydrogen, Helium and Methane Hydrogen, Helium and Ammonia
6. Planet Uranus orbits the Sun at an average distance of, 10.6 Astronomical Units 13.8 Astronomical Units 19.2 Astronomical Units
7. When did Sir Willam Herschel discover Uranus? March 13, 1781 July 28, 1799 October 18, 1806
8. What is the mass of planet Uranus? 14.5 Earth masses 18.2 Earth masses 23.7 Earth masses
9. The rotational axis of Uranus is inclined to its orbit by, 11.3 degrees 28.1 degrees 97.7 degrees
10. What is the minimum distance between the Earth and planet Uranus? 12.1 Astronomical Units 17.2 Astronomical Units 20.6 Astronomical Units
