0
What planet has the lowest eccentricity of orbit in the solar system?
Wiki User
∙ 9y ago
The plane of the Earth's orbit IS the ecliptic, so by definition, Earth has the lowest inclination to the ecliptic at "zero". But Neptune is the next lowest at 0.77 degrees, and Jupiter next at 1.31 degrees.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What planet orbits in an oval the most?
The planet with the most elliptical or oval-shaped orbit is Mercury. Its orbit is highly elongated, with a high eccentricity of 0.21. This means that Mercury's distance from the Sun varies significantly throughout its orbit, causing extreme temperature fluctuations on the planet's surface.
The eccentricity of a planet's orbit describes?
diviation in shape to circle
What does eccentricity mean to an astronomer?
A bodies eccentricity is a measure of how circular the orbit of that body is. Perfectly circular orbits have the lowest eccentricity, of 0, whereas orbits such as that of the dwarf planet Pluto are more eccentric. When there are multiple large bodies in an orbit, with smaller bodies orbiting multiple of these, the eccentricities of the smaller bodies are quite high.
What orbit has the eccentricity that is closest to 0?
Of the planets in our solar system, Venus has the smallest eccentricity.
What is Mercury's eccentricity?
All the planets have elliptical orbits, but Mercury and Mars have the greatest eccentricity. As to why Mercury's orbit is the most eccentric may be related to its proximity to the Sun.
Which planet has the perfect circular orbit?
No planet has a perfectly circular orbit, though Venus has the least orbital eccentricity of any planet in our solar system.
What planet has the most elongated orbit?
What you are referring to is the eccentricity of the planet's orbit around the sun. Eccentricity of a circular orbit is 0.0, whereas the eccentricity of an extremely elongated orbit is 1.0. So the closer the eccentricity of a planet's orbit is to 1.0, the more elongated is its orbit around the sun. Many extra solar planets have high eccentricities in accordance with their parent stars. In our solar system Mercury ( .20563) and Pluto (.24880766) have the highest eccentric orbits.
What planet orbits in an oval the most?
The planet with the most elliptical or oval-shaped orbit is Mercury. Its orbit is highly elongated, with a high eccentricity of 0.21. This means that Mercury's distance from the Sun varies significantly throughout its orbit, causing extreme temperature fluctuations on the planet's surface.
The eccentricity of a planet's orbit describes?
diviation in shape to circle
What does eccentricity mean to an astronomer?
A bodies eccentricity is a measure of how circular the orbit of that body is. Perfectly circular orbits have the lowest eccentricity, of 0, whereas orbits such as that of the dwarf planet Pluto are more eccentric. When there are multiple large bodies in an orbit, with smaller bodies orbiting multiple of these, the eccentricities of the smaller bodies are quite high.
Which planet has an elongates orbit?
All planets have at least some elongation or orbital eccentricity and thus not a perfectly circular orbit. Since Pluto was demoted from true planet status, Mercury is now the planet with highest eccentricity (of about 0.21)
What orbit has the eccentricity that is closest to 0?
Of the planets in our solar system, Venus has the smallest eccentricity.
What orbit shape is Mercury?
Mercury's orbit, like all planet's, is elliptical.The eccentricity of Mercury's orbit is 0.206
What is Mercury's eccentricity?
All the planets have elliptical orbits, but Mercury and Mars have the greatest eccentricity. As to why Mercury's orbit is the most eccentric may be related to its proximity to the Sun.
What happens to the shape of planet's orbit as its eccentricity increases?
The orbit becomes more eccentric until the orbit becomes almost a strait line.
Do planets orbit around the sun in a perfect circle?
All planets orbit the Sun in an elliptical orbit. An elliptical orbit is defined as having an eccentricity of between 0 and 1. (0 is a circular orbit). Anything over 1 is defined as a hyperbolic orbit.Mercury has the highest eccentricity of .205630 whereas the Earth has a near circular orbit with an eccentricity of 0.0167.Triton, a moon of Neptune has lowest eccentricity with a value as close to 0 as can be measured.
Does the size of a planet has any impact on the eccentricity of a planets orbit?
No but the sizes of OTHER planets and planetesimals can and do.
