ppluton i mjesecin

:: PLUTO ::

 
Metric
Scientific Notation
By Comparison
Discovered By Clyde Tombaugh
Date of Discovery 1930
Average Distance from the Sun 5,906,380,000 km 5.90638 x 109 km (39.482 A.U.) 39.482 x Earth
Perihelion (closest) 4,436,820,000 km 4.43682 x 109 km (29.658 A.U.) 30.171 x Earth
Aphelion (farthest) 7,375,930,000 km 7.37593 x 109 km (49.305 A.U.) 48.481 x Earth
Equatorial Radius 1,151 km 1.151 x 103 km 0.180 x Earth
Equatorial Circumference 7,232 km 7.232 x 103 km -
Volume 6,390,000,000 km3 6.39 x 109 km3 0.0059 x Earth
Mass 13,000,000,000,000,000,000,000 kg 1.3 x 1022 kg 0.0022 x Earth
Density 2 g/cm3 - ~ 0.4 x Earth
Surface Area 16,650,000 km2 1.665 x 107 km2 0.033 x Earth
Equatorial Surface Gravity 0.81 m/s2 - If you weigh 100 pounds on Earth, you would weigh 8 pounds on Pluto
Escape Velocity 4,570 km/h 1,270 m/s Escape velocity of Earth is 25,022 mph
Sidereal Rotation Period
(Length of Day)
6.387 Earth days 153.3 hours - One Earth day is 24 hours
Sidereal Orbit Period
(Length of Year)
247.92 Earth years 90,553 Earth days - -
Mean Orbit Velocity 17,096 km/h 4,749.0 m/s 0.425 x Earth
Orbital Eccentricity 0.2488 - 14.9 x Earth
Orbital Inclination to Ecliptic 17.14 degrees - -
Equatorial Inclination to Orbit 119.61 degrees - 5.10 x Earth
Orbital Circumference 32,820,000,000 km 3.282 x 1010 km 35.505 x Earth
Minimum/Maximum Surface Temperature -233/-223 C 40/50 K -
Atmospheric Constituents - - -
natural satelites 1. Charon
2. Hydra (S2005 P1)
3. Nix (S2005 P2)
4. P4 - S/2011 (134340)
5. P5 - S/2012 (134340)

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01.01.2013 14:51 Mladen
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