HIP 21437
HIP 21437 is a F-type (Yellow-White) star located in the constellation Perseus.
Located approximately 342.2 light-years from Earth, HIP 21437 resides within the broader disk of our Milky Way galaxy.
HIP 21437 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 21437 has an apparent magnitude of +7.58, 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 +0.496.
物理的特性
| スペクトル型 | F Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.496 |
観測
| 見かけの等級 | +7.58 |
| 絶対等級 | 2.48 |
| 距離 | 342 ly |
| 星座 | Perseus |
位置
| 赤経 | 4h 36.25m |
| 赤緯 | 47° 22.26′ |
Frequently Asked Questions
What type of star is HIP 21437?
HIP 21437 is a Class F — F-type (Yellow-White) star.
How far is HIP 21437 from Earth?
HIP 21437 is approximately 342.2 light-years from Earth.
Can you see HIP 21437 with the naked eye?
With an apparent magnitude of 7.58, HIP 21437 is not visible to the naked eye.
What constellation is HIP 21437 in?
HIP 21437 is located in the constellation Perseus.