HIP 31688
HIP 31688 is a K-type (Orange) star located in the constellation Canis Major.
Located approximately 402.2 light-years from Earth, HIP 31688 resides within the broader disk of our Milky Way galaxy.
HIP 31688 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.25, HIP 31688 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 orange hue, which corresponds to a B-V color index of +1.177.
物理的特性
| スペクトル型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 1.177 |
観測
| 見かけの等級 | +5.25 |
| 絶対等級 | -0.20 |
| 距離 | 402 ly |
| 星座 | Canis Major |
位置
| 赤経 | 6h 37.79m |
| 赤緯 | -32° 20.38′ |
よくある質問
What type of star is HIP 31688?
HIP 31688 is a Class K — K-type (Orange) star.
How far is HIP 31688 from Earth?
HIP 31688 is approximately 402.2 light-years from Earth.
Can you see HIP 31688 with the naked eye?
With an apparent magnitude of 5.25, HIP 31688 is visible to the naked eye.
What constellation is HIP 31688 in?
HIP 31688 is located in the constellation Canis Major.