HIP 20072
HIP 20072 is a A-type (White) star located in the constellation Perseus.
Located approximately 393.9 light-years from Earth, HIP 20072 resides within the broader disk of our Milky Way galaxy.
HIP 20072 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 20072 has an apparent magnitude of +7.68, 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 white hue, which corresponds to a B-V color index of +0.312.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.312 |
観測
| 見かけの等級 | +7.68 |
| 絶対等級 | 2.27 |
| 距離 | 394 ly |
| 星座 | Perseus |
位置
| 赤経 | 4h 18.24m |
| 赤緯 | 32° 23.43′ |
よくある質問
What type of star is HIP 20072?
HIP 20072 is a Class A — A-type (White) star.
How far is HIP 20072 from Earth?
HIP 20072 is approximately 393.9 light-years from Earth.
Can you see HIP 20072 with the naked eye?
With an apparent magnitude of 7.68, HIP 20072 is not visible to the naked eye.
What constellation is HIP 20072 in?
HIP 20072 is located in the constellation Perseus.