HIP 21911
HIP 21911 is a K-type (Orange) star.
At a distance of roughly 1,394 light-years, HIP 21911 is a distant star lying deep within the Milky Way galaxy.
HIP 21911 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21911 has an apparent magnitude of +8.57, 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 orange hue, which corresponds to a B-V color index of +1.019.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.019 |
観測
| 見かけの等級 | +8.57 |
| 絶対等級 | 0.42 |
| 距離 | 1,394 ly |
位置
| 赤経 | 4h 42.68m |
| 赤緯 | -38° 51.44′ |
Frequently Asked Questions
What type of star is HIP 21911?
HIP 21911 is a Class K — K-type (Orange) star.
How far is HIP 21911 from Earth?
HIP 21911 is approximately 1,393.8 light-years from Earth.
Can you see HIP 21911 with the naked eye?
With an apparent magnitude of 8.57, HIP 21911 is not visible to the naked eye.