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Pluto's orbit around the Sun is unusual compared to the planets: it's both elliptical and tilted. Pluto's 248-year-long, oval-shaped orbit can take it as far as 49.3 astronomical units (AU) from the Sun, and as close as 30 AU. (One AU is the mean distance between Earth and the Sun: about 93 million miles or 150 million kilometers.)
From an average distance of 3.7 billion miles (5.9 billion kilometers), Pluto is 39 astronomical units away from the Sun. One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth. From this distance, it takes sunlight 5.5 hours to travel from the Sun to Pluto.
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
It takes 247.9 Earth years for Pluto to make one orbit around the Sun, at an average speed of 10,623 miles per hour (17,096 kilometers per hour).
Pluto has a moderately eccentric and inclined orbit, ranging from 30 to 49 astronomical units (4.5 to 7.3 billion kilometres; 2.8 to 4.6 billion miles) from the Sun. Light from the Sun takes 5.5 hours to reach Pluto at its orbital distance of 39.5 AU (5.91 billion km; 3.67 billion mi).
Average distance from Sun: 39.48 AU (5,906,376,200 km) Rotation period (length of day in Earth days): 6.39 (retrograde) Revolution period (length of year in Earth years): 247.92. Obliquity (tilt of axis degrees): 122.5. Orbit inclination (degrees): 17.15.
1 wrz 2019 · The time taken by the planet to complete exactly one orbit around the Sun with respect to the celestial sphere. Sidereal rotation period. The time in which the planet rotates around its axis exactly 360° with respect to the celestial sphere. Length of a day.
