HIP 21331
HIP 21331 is a F-type (Yellow-White) star.
At a distance of roughly 1,029 light-years, HIP 21331 is a distant star lying deep within the Milky Way galaxy.
HIP 21331 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 21331 has an apparent magnitude of +9.65, 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 white hue, which corresponds to a B-V color index of +0.583.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | F Class F — F-type (Yellow-White) |
| ดัชนีสี (B−V) | 0.583 |
การสังเกต
| โชติมาตรปรากฏ | +9.65 |
| โชติมาตรสัมบูรณ์ | 2.16 |
| ระยะทาง | 1,029 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 34.69m |
| เดคลิเนชัน | -76° 6.72′ |
Frequently Asked Questions
What type of star is HIP 21331?
HIP 21331 is a Class F — F-type (Yellow-White) star.
How far is HIP 21331 from Earth?
HIP 21331 is approximately 1,028.9 light-years from Earth.
Can you see HIP 21331 with the naked eye?
With an apparent magnitude of 9.65, HIP 21331 is not visible to the naked eye.