HIP 81807
HIP 81807 is a B-type (Blue-White) star.
At a distance of roughly 1,388 light-years, HIP 81807 is a distant star lying deep within the Milky Way galaxy.
HIP 81807 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 81807 has an apparent magnitude of +7.98, 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 -0.031.
Đặc tính vật lý
| Phân Loại Quang Phổ | B Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | -0,031 |
Quan sát
| Cấp Sao Biểu Kiến | +7.98 |
| Cấp Sao Tuyệt Đối | -0,16 |
| Khoảng Cách | 1,388 ly |
Vị trí
| Xích kinh | 16h 42,52m |
| Xích vĩ | -55° 50,64′ |
Frequently Asked Questions
What type of star is HIP 81807?
HIP 81807 is a Class B — B-type (Blue-White) star.
How far is HIP 81807 from Earth?
HIP 81807 is approximately 1,387.9 light-years from Earth.
Can you see HIP 81807 with the naked eye?
With an apparent magnitude of 7.98, HIP 81807 is not visible to the naked eye.