HIP 40902
HIP 40902 is a M-type (Red) star located in the constellation Ursa Major.
At a distance of roughly 1,400 light-years, HIP 40902 is a distant star lying deep within the Milky Way galaxy.
HIP 40902 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 40902 has an apparent magnitude of +7.03, 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 +1.599.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class M — M-type (Red) |
| ดัชนีสี (B−V) | 1.599 |
การสังเกต
| โชติมาตรปรากฏ | +7.03 |
| โชติมาตรสัมบูรณ์ | -1.13 |
| ระยะทาง | 1,400 ly |
| กลุ่มดาว | Ursa Major |
ตำแหน่ง
| ไรต์แอสเซนชัน | 8h 20.80m |
| เดคลิเนชัน | 67° 31.62′ |
คำถามที่พบบ่อย
What type of star is HIP 40902?
HIP 40902 is a Class M — M-type (Red) star.
How far is HIP 40902 from Earth?
HIP 40902 is approximately 1,399.8 light-years from Earth.
Can you see HIP 40902 with the naked eye?
With an apparent magnitude of 7.03, HIP 40902 is not visible to the naked eye.
What constellation is HIP 40902 in?
HIP 40902 is located in the constellation Ursa Major.