HIP 91809
HIP 91809 is a A-type (White) star located in the constellation Hercules.
Located approximately 602.9 light-years from Earth, HIP 91809 resides within the broader disk of our Milky Way galaxy.
HIP 91809 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 91809 has an apparent magnitude of +8.75, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.031.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.031 |
観測
| 見かけの等級 | +8.75 |
| 絶対等級 | 2.42 |
| 距離 | 603 ly |
| 星座 | Hercules |
位置
| 赤経 | 18h 43.17m |
| 赤緯 | 24° 13.38′ |
よくある質問
What type of star is HIP 91809?
HIP 91809 is a Class A — A-type (White) star.
How far is HIP 91809 from Earth?
HIP 91809 is approximately 602.9 light-years from Earth.
Can you see HIP 91809 with the naked eye?
With an apparent magnitude of 8.75, HIP 91809 is not visible to the naked eye.
What constellation is HIP 91809 in?
HIP 91809 is located in the constellation Hercules.