HIP 20971
HIP 20971 is a B-type (Blue-White) star located in the constellation Taurus.
Located approximately 872.1 light-years from Earth, HIP 20971 resides within the broader disk of our Milky Way galaxy.
HIP 20971 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 20971 has an apparent magnitude of +7.73, 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 +0.240.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | 0.240 |
観測
| 見かけの等級 | +7.73 |
| 絶対等級 | 0.59 |
| 距離 | 872 ly |
| 星座 | Taurus |
位置
| 赤経 | 4h 29.80m |
| 赤緯 | 17° 40.66′ |
よくある質問
What type of star is HIP 20971?
HIP 20971 is a Class B — B-type (Blue-White) star.
How far is HIP 20971 from Earth?
HIP 20971 is approximately 872.1 light-years from Earth.
Can you see HIP 20971 with the naked eye?
With an apparent magnitude of 7.73, HIP 20971 is not visible to the naked eye.
What constellation is HIP 20971 in?
HIP 20971 is located in the constellation Taurus.