HIP 21979
HIP 21979 is a K-type (Orange) star.
Located approximately 756.7 light-years from Earth, HIP 21979 resides within the broader disk of our Milky Way galaxy.
HIP 21979 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21979 has an apparent magnitude of +7.19, 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 +1.346.
物理的特性
| スペクトル型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.346 |
観測
| 見かけの等級 | +7.19 |
| 絶対等級 | 0.36 |
| 距離 | 757 ly |
位置
| 赤経 | 4h 43.49m |
| 赤緯 | -52° 32.76′ |
Frequently Asked Questions
What type of star is HIP 21979?
HIP 21979 is a Class K — K-type (Orange) star.
How far is HIP 21979 from Earth?
HIP 21979 is approximately 756.7 light-years from Earth.
Can you see HIP 21979 with the naked eye?
With an apparent magnitude of 7.19, HIP 21979 is not visible to the naked eye.