HIP 91987
HIP 91987 is a B-type (Blue-White) star located in the constellation Aquila.
Located approximately 876.8 light-years from Earth, HIP 91987 resides within the broader disk of our Milky Way galaxy.
HIP 91987 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 91987 has an apparent magnitude of +6.89, 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 blue hue, which corresponds to a B-V color index of -0.023.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | -0,023 |
Quan sát
| Cấp Sao Biểu Kiến | +6.89 |
| Cấp Sao Tuyệt Đối | -0,26 |
| Khoảng Cách | 877 ly |
| Chòm Sao | Aquila |
Vị trí
| Xích kinh | 18h 44,93m |
| Xích vĩ | 0° 22,41′ |
Câu hỏi thường gặp
What type of star is HIP 91987?
HIP 91987 is a Class B — B-type (Blue-White) star.
How far is HIP 91987 from Earth?
HIP 91987 is approximately 876.8 light-years from Earth.
Can you see HIP 91987 with the naked eye?
With an apparent magnitude of 6.89, HIP 91987 is not visible to the naked eye.
What constellation is HIP 91987 in?
HIP 91987 is located in the constellation Aquila.