HIP 22981
HIP 22981 is a F-type (Yellow-White) star.
At a distance of roughly 2,146 light-years, HIP 22981 is a distant star lying deep within the Milky Way galaxy.
HIP 22981 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
At an apparent magnitude of +11.02, HIP 22981 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its white hue, which corresponds to a B-V color index of +0.489.
物理的特性
| スペクトル型 | F Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.489 |
観測
| 見かけの等級 | +11.02 |
| 絶対等級 | 1.93 |
| 距離 | 2,146 ly |
位置
| 赤経 | 4h 56.72m |
| 赤緯 | 54° 40.31′ |
Frequently Asked Questions
What type of star is HIP 22981?
HIP 22981 is a Class F — F-type (Yellow-White) star.
How far is HIP 22981 from Earth?
HIP 22981 is approximately 2,145.8 light-years from Earth.
Can you see HIP 22981 with the naked eye?
With an apparent magnitude of 11.02, HIP 22981 is not visible to the naked eye.