HIP 47721
HIP 47721 is a K-type (Orange) star.
At a distance of roughly 2,051 light-years, HIP 47721 is a distant star lying deep within the Milky Way galaxy.
HIP 47721 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 47721 has an apparent magnitude of +8.51, 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 red hue, which corresponds to a B-V color index of +1.603.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | K Class K — K-type (Orange) |
| ดัชนีสี (B−V) | 1.603 |
การสังเกต
| โชติมาตรปรากฏ | +8.51 |
| โชติมาตรสัมบูรณ์ | -0.48 |
| ระยะทาง | 2,051 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 9h 43.72m |
| เดคลิเนชัน | -44° 14.78′ |
Frequently Asked Questions
What type of star is HIP 47721?
HIP 47721 is a Class K — K-type (Orange) star.
How far is HIP 47721 from Earth?
HIP 47721 is approximately 2,051.3 light-years from Earth.
Can you see HIP 47721 with the naked eye?
With an apparent magnitude of 8.51, HIP 47721 is not visible to the naked eye.