HIP 21966
HIP 21966 is a A-type (White) star.
Located approximately 491.9 light-years from Earth, HIP 21966 resides within the broader disk of our Milky Way galaxy.
HIP 21966 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21966 has an apparent magnitude of +6.51, 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 +0.239.
物理的特性
| スペクトル型 | A Class A — A-type (White) |
| 色指数 (B−V) | 0.239 |
観測
| 見かけの等級 | +6.51 |
| 絶対等級 | 0.62 |
| 距離 | 492 ly |
位置
| 赤経 | 4h 43.30m |
| 赤緯 | 59° 31.27′ |
Frequently Asked Questions
What type of star is HIP 21966?
HIP 21966 is a Class A — A-type (White) star.
How far is HIP 21966 from Earth?
HIP 21966 is approximately 491.9 light-years from Earth.
Can you see HIP 21966 with the naked eye?
With an apparent magnitude of 6.51, HIP 21966 is not visible to the naked eye.