HIP 81891
HIP 81891 is a B-type (Blue-White) star located in the constellation Scorpius.
Located approximately 604.0 light-years from Earth, HIP 81891 resides within the broader disk of our Milky Way galaxy.
HIP 81891 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 81891 has an apparent magnitude of +6.46, 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 -0.076.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | -0,076 |
Quan sát
| Cấp Sao Biểu Kiến | +6.46 |
| Cấp Sao Tuyệt Đối | 0,12 |
| Khoảng Cách | 604 ly |
| Chòm Sao | Scorpius |
Vị trí
| Xích kinh | 16h 43,65m |
| Xích vĩ | -32° 6,36′ |
Câu hỏi thường gặp
What type of star is HIP 81891?
HIP 81891 is a Class B — B-type (Blue-White) star.
How far is HIP 81891 from Earth?
HIP 81891 is approximately 604.0 light-years from Earth.
Can you see HIP 81891 with the naked eye?
With an apparent magnitude of 6.46, HIP 81891 is not visible to the naked eye.
What constellation is HIP 81891 in?
HIP 81891 is located in the constellation Scorpius.