HIP 77721
HIP 77721 is a K-type (Orange) star.
At a distance of roughly 1,144 light-years, HIP 77721 is a distant star lying deep within the Milky Way galaxy.
HIP 77721 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 77721 has an apparent magnitude of +7.37, 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 +1.497.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | K Class K — K-type (Orange) |
| ดัชนีสี (B−V) | 1.497 |
การสังเกต
| โชติมาตรปรากฏ | +7.37 |
| โชติมาตรสัมบูรณ์ | -0.36 |
| ระยะทาง | 1,144 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 15h 52.04m |
| เดคลิเนชัน | 29° 52.90′ |
Frequently Asked Questions
What type of star is HIP 77721?
HIP 77721 is a Class K — K-type (Orange) star.
How far is HIP 77721 from Earth?
HIP 77721 is approximately 1,144.4 light-years from Earth.
Can you see HIP 77721 with the naked eye?
With an apparent magnitude of 7.37, HIP 77721 is not visible to the naked eye.