ラスペルバ
ラスペルバ is a star cataloged in modern stellar databases.
At a distance of roughly 1,045 light-years, ラスペルバ is a distant star lying deep within the Milky Way galaxy.
With an apparent magnitude of +5.42, ラスペルバ sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its red hue, which corresponds to a B-V color index of +2.994.
物理的特性
| 色指数 (B−V) | 2.994 |
観測
| 見かけの等級 | +5.42 |
| 絶対等級 | -2.11 |
| 距離 | 1,045 ly |
位置
| 赤経 | 12h 45.13m |
| 赤緯 | 45° 26.42′ |
よくある質問
How far is ラスペルバ from Earth?
ラスペルバ is approximately 1,045.4 light-years from Earth.
Can you see ラスペルバ with the naked eye?
With an apparent magnitude of 5.42, ラスペルバ is visible to the naked eye.