HIP 21808
HIP 21808 is a K-type (Orange) star.
Located approximately 929.2 light-years from Earth, HIP 21808 resides within the broader disk of our Milky Way galaxy.
HIP 21808 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21808 has an apparent magnitude of +7.06, 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 +1.073.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | K Class K — K-type (Orange) |
| ดัชนีสี (B−V) | 1.073 |
การสังเกต
| โชติมาตรปรากฏ | +7.06 |
| โชติมาตรสัมบูรณ์ | -0.21 |
| ระยะทาง | 929 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 41.08m |
| เดคลิเนชัน | -6° 44.85′ |
Frequently Asked Questions
What type of star is HIP 21808?
HIP 21808 is a Class K — K-type (Orange) star.
How far is HIP 21808 from Earth?
HIP 21808 is approximately 929.2 light-years from Earth.
Can you see HIP 21808 with the naked eye?
With an apparent magnitude of 7.06, HIP 21808 is not visible to the naked eye.