準惑星
Quaoar
Ringed dwarf planet in the Kuiper belt
現在 · 時点
Quaoarと地球の距離は?
64.3億 km (43 AU)
その光が地球に届くまで 5時間57分。
太陽から 63.7億 km (42.6 AU)。
3D で見る数字で見る
- 半径
- 545 km
- 太陽から
- 63.7億 km (42.6 AU)
位置と軌道:JPL Horizons
Quaoar
Quaoar is a ringed dwarf planet in the Kuiper belt, a band of icy planetesimals beyond Neptune. It has an ellipsoidal shape with an average diameter of about 1,100 km (680 mi), about half the size of the dwarf planet Pluto. The object was discovered by American astronomers Chad Trujillo and Michael Brown at Palomar Observatory on 4 June 2002.
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