What Is The Coldest Planet In Our Solar System

As such neptune should be the coldest planet in the solar system.

The coldest planet in our solar system is neptune. It only receives 40 of solar radiation compared to the radiation that uranus receives. However this is not the case because scientists have proven that uranus occasionally reaches very low temperatures. Despite its distance from the sun the largest contributing factor to its frigid nature has to do with its core.

Neptune is so far away from the sun that it does not get enough heat to melt the ice caps that form on the planet. With an average distance semi major axis of 4 504 450 000 km 2 798 935 466 87 mi or 30 11 au neptune is the farthest planet from the sun. As such it has an extremely low average temperature resting at negative 331 degrees fahrenheit and is composed largely of ice and frozen matter. As the farthest planet from the sun neptune receives little to no warmth from solar rays.

The lists of hottest and coldest planets in the solar system are discussed below. Most agree that neptune is the coldest planet due to its proximity to the sun. If we looked at our solar system it might seem easy to guess which planet could be the coldest and which one would be the hottest. The coldest planet in the solar system is neptune with an average temperature of 353 degrees fahrenheit or 214 degrees celsius.

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As the eight planet from our sun it is now the outermost planet in the. However due to the iau s decision in 2006 to reclassify pluto as a dwarf planet the title has since passed to neptune. As the eight planet from our sun it is now the outermost planet in the solar system and hence the coldest. Mean temperature 225 degree celsius.

So what is the coldest planet of our solar system. Those icy areas helped the planet become known as the ice giant. In fact neptune is more than 1 billion miles away from uranus. Uranus is the coldest planet in our solar system with a lowest recorded temperature of 224 c.

The sun produces most of the heat that helps planets regulate their temperatures.