HIP 20247
HIP 20247 is a A-type (White) star located in the constellation Perseus.
At a distance of roughly 2,398 light-years, HIP 20247 is a distant star lying deep within the Milky Way galaxy.
HIP 20247 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 20247 has an apparent magnitude of +8.14, 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 +0.259.
物理的特性
| スペクトル型 | A Class A — A-type (White) |
| 色指数 (B−V) | 0.259 |
観測
| 見かけの等級 | +8.14 |
| 絶対等級 | -1.19 |
| 距離 | 2,398 ly |
| 星座 | Perseus |
位置
| 赤経 | 4h 20.32m |
| 赤緯 | 41° 25.47′ |
Frequently Asked Questions
What type of star is HIP 20247?
HIP 20247 is a Class A — A-type (White) star.
How far is HIP 20247 from Earth?
HIP 20247 is approximately 2,398.2 light-years from Earth.
Can you see HIP 20247 with the naked eye?
With an apparent magnitude of 8.14, HIP 20247 is not visible to the naked eye.
What constellation is HIP 20247 in?
HIP 20247 is located in the constellation Perseus.