HIP 2421
HIP 2421 is a K-type (Orange) star located in the constellation Andromeda.
Located approximately 744.6 light-years from Earth, HIP 2421 resides within the broader disk of our Milky Way galaxy.
HIP 2421 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 2421 has an apparent magnitude of +8.19, 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 yellow hue, which corresponds to a B-V color index of +0.970.
物理的特性
| スペクトル型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 0.970 |
観測
| 見かけの等級 | +8.19 |
| 絶対等級 | 1.40 |
| 距離 | 745 ly |
| 星座 | Andromeda |
位置
| 赤経 | 0h 30.89m |
| 赤緯 | 29° 31.71′ |
よくある質問
What type of star is HIP 2421?
HIP 2421 is a Class K — K-type (Orange) star.
How far is HIP 2421 from Earth?
HIP 2421 is approximately 744.6 light-years from Earth.
Can you see HIP 2421 with the naked eye?
With an apparent magnitude of 8.19, HIP 2421 is not visible to the naked eye.
What constellation is HIP 2421 in?
HIP 2421 is located in the constellation Andromeda.