かいおうせい
海王星
1. Neptune (planet)Astronomy
2. NeptuneNeptune is the eighth and farthest planet from the Sun in the Solar System. It is the fourth-largest planet by diameter and the third largest by mass. Neptune is 17 times the mass of Earth and is slightly more massive than its near-twin Uranus, which is 15 times the mass of Earth but not as dense. On average, Neptune orbits the Sun at a distance of 30.1 AU, approximately 30 times the Earth–Sun distance.
Read “Neptune” on English Wikipedia
Read “海王星” on Japanese Wikipedia
Read “Neptune” on DBpedia
Read “Neptune” on English Wikipedia
Read “海王星” on Japanese Wikipedia
Read “Neptune” on DBpedia
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