Bæta við eigin framburði þinn af "外惑星"
Merkingar og skilgreiningar á "外惑星"
Skilgreiningar
- 小惑星帯（木星、土星、天王星、ネプチューン、冥王星）の外に軌道がある大惑星
- a major planet whose orbit is outside the asteroid belt (Jupiter, Saturn, Uranus, Neptune, Pluto)
- 軌道が地球の軌道の外に横たわる惑星のどれか
- any of the planets whose orbit lies outside the earth's orbit