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Mercury's diameter (at the equator) = 4880km or 0.3825 x Earths diameter
Venus' diameter = 12,104km or 0.9488 x Earths
Earth's diameter = 12,756km
Mars' diameter = 6794km or 0.5323 x Earths
Jupiter's diameter = 142,984km or 11.21 x Earths
Saturn's diameter = 120,534km or 9.45 x Earths
Uranus' diameter = 51,114km or 4.01 x Earths
Neptune's diameter = 49,532km or 3.88 x Earths
(Pluto's diameter = 2306km or 0.18 x Earths)
I included Pluto on the end there, its not classed as a planet any more though, but a dwarf planet.
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∙ 12y ago
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Which planets have very small diameters?
The four inner, rocky planets are also known as the terrestrial planets. These are; Mercury, Venus, Earth and Mars. These have much smaller diameters than the outer gas giant planets. The smallest is Mercury, with a diameter of 4879km or 3032 miles.
Inner planets have large diameters like those of the gas giants?
Not in our solar system. The inner planets are smaller.
What is a measurement that astronomers would make in kilometers?
Diameters of planets, planetoids, or moons are often expressed in kilometers.Diameters of planets, planetoids, or moons are often expressed in kilometers.Diameters of planets, planetoids, or moons are often expressed in kilometers.Diameters of planets, planetoids, or moons are often expressed in kilometers.
How bigs Uranus?
Based on classification by size, Uranus is one of the giant planets or gas giants. The other three giants planets are Jupiter, Saturn and Neptune. These gas giants all have diameters greater than 48000 kilometers. The other planets four planets are called the small planets. The small planets all have diameters less than 13000 kilometers.
What are the diameters of all the planets?
if you want to find out please go to the space and use the ruler
What terrestrial planets have diameters nearly close in size?
Earth and Venus are close in diameter.
If you add the diameters of all the planets in space together what does it equal?
Nothing - no really nothing at all.
How do you plot a bar-chart of the diameters of the planets?
Open Excel.Put the diameters of the planets in a column (see related questions).Highlight the list of planet diameters.Run the chart wizard or select chart from the insert ribbon.Select Bar Chart.Place your chart on the page where you like.Modify the chart as you like.Enjoy.
Why does the length of day vary from one planet to another?
Because different planets have different diameters and spin at different rates.
Earth's diameter is measured by it distance?
Earths diameters is a straight line through the middle of the Earth. That is how the size of planets is measured.
Are any planets of the same size?
No two planets within our solar system have the same exact size. However, Earth and Venus are quite close - their diameters differ by only 652km.
What is the diameter of every planet in the solar system?
Click on the link below for lots of planet facts from NASA, including diameters of the planets.
