HIP 28139
HIP 28139 is a K-type (Orange) star located in the constellation Orion.
Located approximately 308.6 light-years from Earth, HIP 28139 resides within the broader disk of our Milky Way galaxy.
HIP 28139 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.89, HIP 28139 sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its orange hue, which corresponds to a B-V color index of +1.111.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.111 |
観測
| 見かけの等級 | +5.89 |
| 絶対等級 | 1.01 |
| 距離 | 309 ly |
| 星座 | Orion |
位置
| 赤経 | 5h 56.82m |
| 赤緯 | 11° 31.26′ |
Frequently Asked Questions
What type of star is HIP 28139?
HIP 28139 is a Class K — K-type (Orange) star.
How far is HIP 28139 from Earth?
HIP 28139 is approximately 308.6 light-years from Earth.
Can you see HIP 28139 with the naked eye?
With an apparent magnitude of 5.89, HIP 28139 is visible to the naked eye.
What constellation is HIP 28139 in?
HIP 28139 is located in the constellation Orion.