HIP 81972
HIP 81972 is a B-type (Blue-White) star located in the constellation Scorpius.
Located approximately 533.8 light-years from Earth, HIP 81972 resides within the broader disk of our Milky Way galaxy.
HIP 81972 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.64, HIP 81972 sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.093.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | -0,093 |
Quan sát
| Cấp Sao Biểu Kiến | +5.64 |
| Cấp Sao Tuyệt Đối | -0,43 |
| Khoảng Cách | 534 ly |
| Chòm Sao | Scorpius |
Vị trí
| Xích kinh | 16h 44,71m |
| Xích vĩ | -40° 50,38′ |
Câu hỏi thường gặp
What type of star is HIP 81972?
HIP 81972 is a Class B — B-type (Blue-White) star.
How far is HIP 81972 from Earth?
HIP 81972 is approximately 533.8 light-years from Earth.
Can you see HIP 81972 with the naked eye?
With an apparent magnitude of 5.64, HIP 81972 is visible to the naked eye.
What constellation is HIP 81972 in?
HIP 81972 is located in the constellation Scorpius.