HIP 91140
HIP 91140 is a M-type (Red) star located in the constellation Hercules.
Located approximately 395.8 light-years from Earth, HIP 91140 resides within the broader disk of our Milky Way galaxy.
HIP 91140 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 91140 has an apparent magnitude of +8.97, 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 +0.568.
Đặc tính vật lý
| Phân Loại Quang Phổ | M Class M — M-type (Red) |
| Chỉ số màu (B−V) | 0,568 |
Quan sát
| Cấp Sao Biểu Kiến | +8.97 |
| Cấp Sao Tuyệt Đối | 3,55 |
| Khoảng Cách | 396 ly |
| Chòm Sao | Hercules |
Vị trí
| Xích kinh | 18h 35,52m |
| Xích vĩ | 21° 4,45′ |
Frequently Asked Questions
What type of star is HIP 91140?
HIP 91140 is a Class M — M-type (Red) star.
How far is HIP 91140 from Earth?
HIP 91140 is approximately 395.8 light-years from Earth.
Can you see HIP 91140 with the naked eye?
With an apparent magnitude of 8.97, HIP 91140 is not visible to the naked eye.
What constellation is HIP 91140 in?
HIP 91140 is located in the constellation Hercules.