ウォルフ359
ウォルフ359 is a M-type (Red) star located in the constellation Leo.
At a distance of approximately 7.80 light-years, ウォルフ359 is one of the Sun's closest stellar neighbors. Light that we observe from ウォルフ359 today left the star roughly 7 years ago, making it a near neighbor in galactic terms.
ウォルフ359 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +13.45, ウォルフ359 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 red hue, which corresponds to a B-V color index of +2.000.
物理的特性
| スペクトル型 | Class M — M-type (Red) |
| 色指数 (B−V) | 2.000 |
観測
| 見かけの等級 | +13.45 |
| 絶対等級 | 16.56 |
| 距離 | 7.8 ly |
| 星座 | Leo |
位置
| 赤経 | 10h 56.49m |
| 赤緯 | 7° 0.92′ |
よくある質問
What type of star is ウォルフ359?
ウォルフ359 is a Class M — M-type (Red) star.
How far is ウォルフ359 from Earth?
ウォルフ359 is approximately 7.8 light-years from Earth.
Can you see ウォルフ359 with the naked eye?
With an apparent magnitude of 13.45, ウォルフ359 is not visible to the naked eye.
What constellation is ウォルフ359 in?
ウォルフ359 is located in the constellation Leo.