HIP 21544
HIP 21544 is a A-type (White) star.
Located approximately 621.2 light-years from Earth, HIP 21544 resides within the broader disk of our Milky Way galaxy.
HIP 21544 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21544 has an apparent magnitude of +7.35, 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 +0.029.
物理的特性
| スペクトル型 | A Class A — A-type (White) |
| 色指数 (B−V) | 0.029 |
観測
| 見かけの等級 | +7.35 |
| 絶対等級 | 0.95 |
| 距離 | 621 ly |
位置
| 赤経 | 4h 37.54m |
| 赤緯 | 60° 5.42′ |
Frequently Asked Questions
What type of star is HIP 21544?
HIP 21544 is a Class A — A-type (White) star.
How far is HIP 21544 from Earth?
HIP 21544 is approximately 621.2 light-years from Earth.
Can you see HIP 21544 with the naked eye?
With an apparent magnitude of 7.35, HIP 21544 is not visible to the naked eye.