Ursa Minor
Ursa Minor is one of the 88 modern constellations defined by the International Astronomical Union (IAU). It covers 256 square degrees of the sky (0.62% of the total sky), making it the 56 largest constellation. The brightest star in Ursa Minor is Polaris with a magnitude of 1.97.
IAU星座図(境界線と主要星を表示)
Ursa Minor
| 属格 | Ursa Minoris |
| 象徴 | The Ursa Minor |
| 赤経 | N/A |
| 赤緯 | N/A |
| 面積 | |
| 面積ランク | 0 |
| 最も明るい星 | |
| 21:00が最適な観測時刻 | Year round |
深宇宙天体まとめ
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