Neptune | |
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Description | |
Adjectives: | Neptunian |
Distance from Sun: | 4.495 billion km |
Diameter: | 49,244 km |
Radius: | 24,622 km |
Temperature: | 59 K |
Known Moons | 14 |
Neptune is the eighth and farthest known planet from the Sun in the Solar System. In the Solar System, it is the fourth-largest planet by diameter, the third-most-massive planet, and the densest giant planet.