ดาวยูเรนัส
Also known as Sol VII, Georgium Sidus, Sol h, the Georgian Planet, Georgian Planet, the, 34 Tauri, Planet Uranus, Sol 7
Uranus is the seventh planet from the Sun. It is a gaseous cyan-coloured ice giant. Most of the planet is made of water, ammonia, and methane in a supercritical phase of matter, which astronomy calls "ice" or volatiles. The planet's atmosphere has a complex layered cloud structure and has the lowest minimum temperature () of all the Solar System's planets. It has a marked axial tilt of 82.23° with a retrograde rotation period of 17 hours and 14 minutes. This means that in an 84-Earth-year orbital period around the Sun, its poles get around 42 years of continuous sunlight, followed by 42 years
AI overview
Uranus is the seventh planet from the Sun and a gaseous ice giant with a cyan color, composed mainly of water, ammonia, and methane in a supercritical state, making it one of the coldest planets in our Solar System. It matters as a scientific subject because its extreme axial tilt of 82.23° and unusual rotation create distinctive seasonal patterns unlike any other planet, providing insights into planetary formation and the diversity of worlds in our Solar System.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Planet.name
- Uranus
- Planet.symbol
- 24px|⛢|class=skin-invert, 24px|♅|class=skin-invert
- Planet.image
- Uranus Voyager2 color calibrated.png
- Planet.caption
- Uranus in true colour, as captured by Voyager 2 on January 24, 1986. Its pale, muted appearance is due to a shroud of haze above its clouds.
- Planet.background
- LightBlue
- Planet.discoverer
- [[]]
- Planet.epoch
- J2000
- Planet.time_periastron
- 17–19 August 2050
- Planet.synodic_period
- 369.66 days
- Planet.avg_speed
- 6.80 km/s
- Planet.satellites
- 29
- Planet.equatorial_radius