ヴァン・マーネン星
ヴァン・マーネン星 is a star cataloged in modern stellar databases.
At a distance of approximately 13.9 light-years, ヴァン・マーネン星 is one of the Sun's closest stellar neighbors. Light that we observe from ヴァン・マーネン星 today left the star roughly 13 years ago, making it a near neighbor in galactic terms.
At an apparent magnitude of +12.37, ヴァン・マーネン星 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its white hue, which corresponds to a B-V color index of +0.554.
物理的特性
| 色指数 (B−V) | 0.554 |
観測
| 見かけの等級 | +12.37 |
| 絶対等級 | 14.22 |
| 距離 | 13.9 ly |
位置
| 赤経 | 0h 49.16m |
| 赤緯 | 5° 23.32′ |
よくある質問
How far is ヴァン・マーネン星 from Earth?
ヴァン・マーネン星 is approximately 13.9 light-years from Earth.
Can you see ヴァン・マーネン星 with the naked eye?
With an apparent magnitude of 12.37, ヴァン・マーネン星 is not visible to the naked eye.