おおぐま座運動星団
1. Ursa Major Moving GroupThe Ursa Major Moving Group, also known as Collinder 285 or Ursa Major association, is a nearby stellar moving group, a set of stars with common velocities in space and thought to have a common origin some 300 million years ago. Its core is located roughly 80 light years away. It is rich in bright stars including most of the stars of the Big Dipper.
Read “Ursa Major Moving Group” on English Wikipedia
Read “おおぐま座運動星団” on Japanese Wikipedia
Read “Ursa Major Moving Group” on DBpedia
Read “Ursa Major Moving Group” on English Wikipedia
Read “おおぐま座運動星団” on Japanese Wikipedia
Read “Ursa Major Moving Group” on DBpedia
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