エレクトラ
17 Tau
エレクトラ is a B-type (Blue-White) star located in the constellation Taurus. It carries the designation 17 Tau.
Located approximately 404.7 light-years from Earth, エレクトラ resides within the broader disk of our Milky Way galaxy.
エレクトラ is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.72, エレクトラ is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue hue, which corresponds to a B-V color index of -0.105.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.105 |
観測
| 見かけの等級 | +3.72 |
| 絶対等級 | -1.75 |
| 距離 | 405 ly |
| 星座 | Taurus |
位置
| 赤経 | 3h 44.88m |
| 赤緯 | 24° 6.80′ |
よくある質問
What type of star is エレクトラ?
エレクトラ is a Class B — B-type (Blue-White) star.
How far is エレクトラ from Earth?
エレクトラ is approximately 404.7 light-years from Earth.
Can you see エレクトラ with the naked eye?
With an apparent magnitude of 3.72, エレクトラ is visible to the naked eye.
What constellation is エレクトラ in?
エレクトラ is located in the constellation Taurus.