HIP 87721
HIP 87721 is a G-type (Yellow) star located in the constellation Hercules.
Located approximately 236.2 light-years from Earth, HIP 87721 resides within the broader disk of our Milky Way galaxy.
HIP 87721 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 87721 has an apparent magnitude of +8.21, 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 +0.555.
物理的特性
| スペクトル型 | G Class G — G-type (Yellow) |
| 色指数 (B−V) | 0.555 |
観測
| 見かけの等級 | +8.21 |
| 絶対等級 | 3.91 |
| 距離 | 236 ly |
| 星座 | Hercules |
位置
| 赤経 | 17h 55.13m |
| 赤緯 | 41° 27.93′ |
Frequently Asked Questions
What type of star is HIP 87721?
HIP 87721 is a Class G — G-type (Yellow) star.
How far is HIP 87721 from Earth?
HIP 87721 is approximately 236.2 light-years from Earth.
Can you see HIP 87721 with the naked eye?
With an apparent magnitude of 8.21, HIP 87721 is not visible to the naked eye.
What constellation is HIP 87721 in?
HIP 87721 is located in the constellation Hercules.