Naiad
Naiad（天然衛星）。太陽系の 3D マップで大きさ、軌道、リアルタイムの位置を確認できます。 Naiad, named after the naiads of Greek legend, is the innermost satellite of Neptune and the nearest to the center of any gas giant with moons with a…
Naiad, named after the naiads of Greek legend, is the innermost satellite of Neptune and the nearest to the center of any gas giant with moons with a distance of 48,224 km from the planet's center. Its orbital period is less than a Neptunian day, resulting in tidal dissipation that will cause its orbit to decay. Eventually it will either crash into Neptune's atmosphere or break up to become a new ring.
- 種類: 天然衛星
- 周回する天体: Neptune
- 直径: 58 km
- 軌道周期: 7.1 時間