HIP 87981
HIP 87981 is a A-type (White) star located in the constellation Sagittarius.
Located approximately 934.5 light-years from Earth, HIP 87981 resides within the broader disk of our Milky Way galaxy.
HIP 87981 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 87981 has an apparent magnitude of +8.58, 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 white hue, which corresponds to a B-V color index of +0.431.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.431 |
観測
| 見かけの等級 | +8.58 |
| 絶対等級 | 1.29 |
| 距離 | 935 ly |
| 星座 | Sagittarius |
位置
| 赤経 | 17h 58.33m |
| 赤緯 | -23° 42.13′ |
よくある質問
What type of star is HIP 87981?
HIP 87981 is a Class A — A-type (White) star.
How far is HIP 87981 from Earth?
HIP 87981 is approximately 934.5 light-years from Earth.
Can you see HIP 87981 with the naked eye?
With an apparent magnitude of 8.58, HIP 87981 is not visible to the naked eye.
What constellation is HIP 87981 in?
HIP 87981 is located in the constellation Sagittarius.