HIP 77831
HIP 77831 is a K-type (Orange) star located in the constellation Hercules.
Located approximately 215.1 light-years from Earth, HIP 77831 resides within the broader disk of our Milky Way galaxy.
HIP 77831 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
At an apparent magnitude of +10.65, HIP 77831 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its yellow hue, which corresponds to a B-V color index of +0.963.
物理的特性
| スペクトル型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 0.963 |
観測
| 見かけの等級 | +10.65 |
| 絶対等級 | 6.55 |
| 距離 | 215 ly |
| 星座 | Hercules |
位置
| 赤経 | 15h 53.52m |
| 赤緯 | 41° 19.84′ |
よくある質問
What type of star is HIP 77831?
HIP 77831 is a Class K — K-type (Orange) star.
How far is HIP 77831 from Earth?
HIP 77831 is approximately 215.1 light-years from Earth.
Can you see HIP 77831 with the naked eye?
With an apparent magnitude of 10.65, HIP 77831 is not visible to the naked eye.
What constellation is HIP 77831 in?
HIP 77831 is located in the constellation Hercules.