HIP 82172
HIP 82172 is a M-type (Red) star located in the constellation Hercules.
Located approximately 755.0 light-years from Earth, HIP 82172 resides within the broader disk of our Milky Way galaxy.
HIP 82172 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +5.86, HIP 82172 sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its red hue, which corresponds to a B-V color index of +1.504.
物理的特性
| スペクトル型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.504 |
観測
| 見かけの等級 | +5.86 |
| 絶対等級 | -0.96 |
| 距離 | 755 ly |
| 星座 | Hercules |
位置
| 赤経 | 16h 47.33m |
| 赤緯 | 42° 14.34′ |
よくある質問
What type of star is HIP 82172?
HIP 82172 is a Class M — M-type (Red) star.
How far is HIP 82172 from Earth?
HIP 82172 is approximately 755.0 light-years from Earth.
Can you see HIP 82172 with the naked eye?
With an apparent magnitude of 5.86, HIP 82172 is visible to the naked eye.
What constellation is HIP 82172 in?
HIP 82172 is located in the constellation Hercules.