HIP 4021
HIP 4021 is a A-type (White) star.
Located approximately 721.6 light-years from Earth, HIP 4021 resides within the broader disk of our Milky Way galaxy.
HIP 4021 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 4021 has an apparent magnitude of +7.25, 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 blue-white hue, which corresponds to a B-V color index of +0.122.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.122 |
観測
| 見かけの等級 | +7.25 |
| 絶対等級 | 0.53 |
| 距離 | 722 ly |
位置
| 赤経 | 0h 51.54m |
| 赤緯 | -3° 8.59′ |
よくある質問
What type of star is HIP 4021?
HIP 4021 is a Class A — A-type (White) star.
How far is HIP 4021 from Earth?
HIP 4021 is approximately 721.6 light-years from Earth.
Can you see HIP 4021 with the naked eye?
With an apparent magnitude of 7.25, HIP 4021 is not visible to the naked eye.