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1. nssdc.gsfc.nasa.gov › planetary › factsheetPluto Fact Sheet - NSSDCA

   nssdc.gsfc.nasa.gov › planetary › factsheet

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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

     Author/Curator: Dr. David R. Williams,...

2. planetseducation.com › density-of-planetsDensity of All Planets in Solar System With Facts

   planetseducation.com › density-of-planets

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   The average density of planets in order are:- Earth, Mercury, Venus, Mars, Neptune, Jupiter, Uranus, and Saturn. For reference (1 gm/cm3 = 1000 kg/m3). The density of water is almost 1 gm/cm3 or 997 kg/m3. The Density of Dwarf Planets. Below, you can find the density of five dwarf planets.

3. www.space.com › 18568-how-big-is-plutoHow Big Is Pluto? - The Density, Mass and Volume Explained |...

   www.space.com › 18568-how-big-is-pluto

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   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.

4. nssdc.gsfc.nasa.gov › planetary › factsheetPlanetary Fact Sheet - Metric - NSSDCA

   nssdc.gsfc.nasa.gov › planetary › factsheet

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   22 mar 2024 · Planetary Fact Sheet - Values compared to Earth. Index of Planetary Fact Sheets - More detailed fact sheets for each planet. Notes on the Fact Sheets - Explanations of the values and headings in the fact sheet. Schoolyard Solar System - Demonstration scale model of the solar system for the classroom

5. www.open.edu › openlearn › mod4.7 Densities of Solar System planets - OpenLearn

   www.open.edu › openlearn › mod

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   This is a graph with density (g/cm 3) on the y-axis. On the x -axis there are the planets Mercury, Venus, Earth and Mars (grouped as terrestrial planets), Jupiter, Saturn, Uranus and Neptune (grouped as giant planets), Moon, Triton, Enceladus and Hyperion (grouped as moons), and Vesta, grouped as an asteroid.

6. ssd.jpl.nasa.gov › planets › phys_parPlanetary Physical Parameters - NASA

   ssd.jpl.nasa.gov › planets › phys_par

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   5 lis 2008 · Pluto's mass and density were updated using a more current reference. It should be noted that Pluto's radius ranges from about 1150 to 1206 km in the literature. 2001-May-22. Sidereal orbit period data were corrected. Previous values were taken from p.704 in reference [B] where they were incorrectly labeled as Sidereal instead of Tropical.

7. www.jpl.nasa.gov › edu › pdfsMeasuring Pluto - NASA Jet Propulsion Laboratory (JPL)

   www.jpl.nasa.gov › edu › pdfs

   Having a more precise diameter gives scientists the ability to more accurately calculate Pluto’s average density. This is important information for scientists because it helps them understand the composition of Pluto. 1. Find the radius(r) of Pluto. 2,370 kilometers ÷ 2 = 1,185 km. 2. Find the circumference of Pluto. C = 2 π r = 7,446 km. 3.