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11 sty 2024 · Pluto Atmosphere. Surface Pressure: ~13 microbar Surface temperature: 24 - 38 K (-247 - -233 C) Scale height: ~18 km lower atmosphere, ~50 km above 30 km Mean molecular weight: ~28 Atmospheric composition: 99% Nitrogen (N 2), 0.5% Methane (CH 4), 0.05% Carbon Monoxide (CO), trace HCN, C 2 H x hydrocarbons.
- Pluto
General Information. Pluto Fact Sheet; Reference Books on...
- Notes on the Factsheets
For Pluto, it is the time from the last zero longitude...
- Planetary Fact Sheets
Pluto Fact Sheet. Comet Fact Sheet. Solar System Small...
- Pluto
Pluto is more massive than Ceres — the dwarf planet that resides in the asteroid belt between Mars and Jupiter — by a factor of 20. When Pluto is close to the Sun, its surface ices thaw, rise, and temporarily form a thin atmosphere.
25 maj 2024 · Pluto is the ninth or eighth large body in the Solar System. Its position relative to Neptune varies. Pluto is smaller than Earth’s Moon. Because Charon is nearly half the size of Pluto, they orbit as a binary system. One day on Pluto is around 6.4 Earth days, while a year is about 248 Earth years. Discovery of Pluto
Pluto is a complex and mysterious world with mountains, valleys, plains, craters, and maybe glaciers. Discovered in 1930, Pluto was long considered our solar system's ninth planet. But after the discovery of similar intriguing worlds deeper in the distant Kuiper Belt, icy Pluto was reclassified as a dwarf planet.
10 sty 2001 · PLUTO Actual Diameter - 1,423 mi. Scaled Diameter - 0.0005 in. ... Pluto Fact Sheet. Planetary Fact Table. Back to the Schoolyard Solar System home page. NSSDCA Planetary Home Page. Curator: David R. Williams, david.r.williams@nasa.gov NASA Space Science Data Coordinated Archive NASA Official: Dave Williams, david.r.williams@nasa.gov
Pluto's tallest mountains are 6,500 to 9,800 feet (2 to 3 kilometers) in height. The mountains are big blocks of water ice, sometimes with a coating of frozen gases like methane. Long troughs and valleys as long as 370 miles (600 kilometers) add to the interesting features of this faraway dwarf planet.
18 kwi 2023 · This site has facts, figures, images and links about dwarf planet Pluto. Go to Website