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11 sty 2024 · 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
Surface Pressure: Atmospheric pressure at the surface, in...
- Planetary Fact Sheets
Author/Curator: Dr. David R. Williams,...
- Pluto
The temperature on Pluto can be as cold as -375 to -400 degrees Fahrenheit (-226 to -240 degrees Celsius). 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.
15 lut 2022 · Neptune: Minus 330°F (-200°C) Dwarf Planet Pluto: Minus 375°F (-225°C) This graphic shows the mean temperatures of various destinations in our solar system.
The temperature on Pluto can be as cold as -375 to -400 degrees Fahrenheit (-226 to -240 degrees Celsius). 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.
10 sty 2018 · Available data shows that the surface atmospheric pressure on Pluto is about 1 Pa (10 µbar), which is between 100,000 and 1 million times more than the sea-level atmospheric pressure on Earth.
18 mar 2016 · Pluto's small size and low mass mean that it has a density of 1.86 grams per cubic centimeter according to recent measurements by New Horizons, about 40 percent of Earth's density.
"Due to its great distance from the sun, Pluto's surface is believed to reach temperatures as low as −240 degrees C (−400 degrees F)." The Heavens. Chicago: World Book, 1989: 120-121. "Its estimated temperature: −369 degrees F (−223 degrees C) also makes the presence of a gaseous atmosphere unlikely." Pluto was the last planet to be discovered.
