HIP 81981
HIP 81981 is a F-type (Yellow-White) star located in the constellation Scorpius.
Located approximately 323.9 light-years from Earth, HIP 81981 resides within the broader disk of our Milky Way galaxy.
HIP 81981 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 81981 has an apparent magnitude of +7.94, 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 +0.415.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class F — F-type (Yellow-White) |
| Chỉ số màu (B−V) | 0,415 |
Quan sát
| Cấp Sao Biểu Kiến | +7.94 |
| Cấp Sao Tuyệt Đối | 2,96 |
| Khoảng Cách | 324 ly |
| Chòm Sao | Scorpius |
Vị trí
| Xích kinh | 16h 44,83m |
| Xích vĩ | -27° 27,37′ |
Câu hỏi thường gặp
What type of star is HIP 81981?
HIP 81981 is a Class F — F-type (Yellow-White) star.
How far is HIP 81981 from Earth?
HIP 81981 is approximately 323.9 light-years from Earth.
Can you see HIP 81981 with the naked eye?
With an apparent magnitude of 7.94, HIP 81981 is not visible to the naked eye.
What constellation is HIP 81981 in?
HIP 81981 is located in the constellation Scorpius.