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Close to 164 (earth) years and 10 months (164.79 years). While Neptune orbits the sun at the shocking speed of 5.43km/sec (which is almost 20,000 kph or 12,000 mph), since the time it was discovered it still has not completed one of its years. It will have done so on July 12, 2011.
The rotation period (its day) is 0.67 (earth) days.
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoIn Earth years Neptune takes about 165 years to orbit the sun. In Neptune days, it would be a little under 90,000 revolutions.
Wiki User
∙ 13y agoWell, the length of rotation for neptune is one-hundred and sixty -five years or 165 years or the old answer was only this: 165 yrs.
Wiki User
∙ 11y agoOne orbit for Neptune takes nearly 165 Earth years (164.79 years).
Wiki User
∙ 9y agoNeptune's orbit around the sun (year) takes about 165 Earth years. On Neptune it would be almost 90,000 of its days for that year.
Wiki User
∙ 12y ago167.97 earth years
Wiki User
∙ 11y ago164.8 days.
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What year was the planet Neptune discovered?
The planet Neptune was discovered in 1846.
Neptune length of year in earth days?
A year on Neptune takes 164.8 Earth years
What planet has a year 165 earth years long?
The answere is planet neptune, the reasons are that neptune has 165 days because is the 8th planet from the sun what it means that is the last planet in the solar system and earth is the 3rd one so it has less days than neptune and if neptune is the last planet thats why it has 165 days. Thank you for believing in my answeres , i descover it on google this answeres are from: ms.AFC
Is Neptune a star or a planet?
Neptune is a planet.
Is Neptune an inner or outer planet?
Neptune is an outer planet. It is the outermost planet in the solar system.
What year was the planet Neptune discovered?
The planet Neptune was discovered in 1846.
Which planet has the largest year?
Neptune
Neptune length of year in earth days?
A year on Neptune takes 164.8 Earth years
Which terrestrial planet has the longest year?
Pluto has the longest year, if it was still a planet that is, equal to 248.76 Earth years. Since Pluto is no longer considered a planet, the planet with the longest year is Neptune, at 164.8 Earth years per revolution around the Sun.
What planet has a year 165 earth years long?
The answere is planet neptune, the reasons are that neptune has 165 days because is the 8th planet from the sun what it means that is the last planet in the solar system and earth is the 3rd one so it has less days than neptune and if neptune is the last planet thats why it has 165 days. Thank you for believing in my answeres , i descover it on google this answeres are from: ms.AFC
Is Neptune a star or a planet?
Neptune is a planet.
Which planet takes longer to orbit the sun and why?
Neptune. Because it was the farthest planet from the sun. So its orbit's length is long.
What is the length of year in Neptune?
Is 164.8 of earth years
Which planet has a year that is 165 Earth years long?
neptune
Which planet takes 165 earth years for a year?
It is Neptune.
What planet is usally eighth from sun?
the 8th planet from the sun is neptune but not always, Pluto has an inclined orbit so for part of the year Pluto is the 8th planet from the sun and neptune is the 9th, but some people don't think Pluto is a planet.
What is Neptune's planet number?
Planet Neptune is the eighth planet from the sun.
