HIP 89645
HIP 89645 is a M-type (Red) star located in the constellation Lyra.
Located approximately 642.0 light-years from Earth, HIP 89645 resides within the broader disk of our Milky Way galaxy.
HIP 89645 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 89645 has an apparent magnitude of +9.46, 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 red hue, which corresponds to a B-V color index of +1.650.
物理的特性
| スペクトル型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.650 |
観測
| 見かけの等級 | +9.46 |
| 絶対等級 | 2.99 |
| 距離 | 642 ly |
| 星座 | Lyra |
位置
| 赤経 | 18h 17.66m |
| 赤緯 | 34° 55.10′ |
よくある質問
What type of star is HIP 89645?
HIP 89645 is a Class M — M-type (Red) star.
How far is HIP 89645 from Earth?
HIP 89645 is approximately 642.0 light-years from Earth.
Can you see HIP 89645 with the naked eye?
With an apparent magnitude of 9.46, HIP 89645 is not visible to the naked eye.
What constellation is HIP 89645 in?
HIP 89645 is located in the constellation Lyra.