HIP 81720
HIP 81720 is a G-type (Yellow) star located in the constellation Hercules.
Located approximately 580.4 light-years from Earth, HIP 81720 resides within the broader disk of our Milky Way galaxy.
HIP 81720 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
At an apparent magnitude of +10.11, HIP 81720 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 white hue, which corresponds to a B-V color index of +0.450.
物理的特性
| スペクトル型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 0.450 |
観測
| 見かけの等級 | +10.11 |
| 絶対等級 | 3.86 |
| 距離 | 580 ly |
| 星座 | Hercules |
位置
| 赤経 | 16h 41.54m |
| 赤緯 | 7° 57.10′ |
よくある質問
What type of star is HIP 81720?
HIP 81720 is a Class G — G-type (Yellow) star.
How far is HIP 81720 from Earth?
HIP 81720 is approximately 580.4 light-years from Earth.
Can you see HIP 81720 with the naked eye?
With an apparent magnitude of 10.11, HIP 81720 is not visible to the naked eye.
What constellation is HIP 81720 in?
HIP 81720 is located in the constellation Hercules.