ミンタカ
34Del Ori
ミンタカ is a O-type (Blue) star located in the constellation Orion. It carries the designation 34Del Ori.
Located approximately 692.5 light-years from Earth, ミンタカ resides within the broader disk of our Milky Way galaxy.
ミンタカ is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
At an apparent magnitude of +2.25, ミンタカ 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 -0.175.
物理的特性
| スペクトル型 | Class O — O-type (Blue) |
| 色指数 (B−V) | -0.175 |
観測
| 見かけの等級 | +2.25 |
| 絶対等級 | -4.38 |
| 距離 | 692 ly |
| 星座 | Orion |
位置
| 赤経 | 5h 32.01m |
| 赤緯 | 0° 17.95′ |
よくある質問
What type of star is ミンタカ?
ミンタカ is a Class O — O-type (Blue) star.
How far is ミンタカ from Earth?
ミンタカ is approximately 692.5 light-years from Earth.
Can you see ミンタカ with the naked eye?
With an apparent magnitude of 2.25, ミンタカ is visible to the naked eye.
What constellation is ミンタカ in?
ミンタカ is located in the constellation Orion.