HIP 9871
HIP 9871 is a M-type (Red) star.
At a distance of roughly 1,853 light-years, HIP 9871 is a distant star lying deep within the Milky Way galaxy.
HIP 9871 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 9871 has an apparent magnitude of +7.85, 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 +1.610.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class M — M-type (Red) |
| ดัชนีสี (B−V) | 1.610 |
การสังเกต
| โชติมาตรปรากฏ | +7.85 |
| โชติมาตรสัมบูรณ์ | -0.92 |
| ระยะทาง | 1,853 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 2h 7.00m |
| เดคลิเนชัน | -34° 45.23′ |
คำถามที่พบบ่อย
What type of star is HIP 9871?
HIP 9871 is a Class M — M-type (Red) star.
How far is HIP 9871 from Earth?
HIP 9871 is approximately 1,853.2 light-years from Earth.
Can you see HIP 9871 with the naked eye?
With an apparent magnitude of 7.85, HIP 9871 is not visible to the naked eye.