HIP 7457
HIP 7457 is a B-type (Blue-White) star located in the constellation Andromeda.
At a distance of roughly 1,042 light-years, HIP 7457 is a distant star lying deep within the Milky Way galaxy.
HIP 7457 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 7457 has an apparent magnitude of +7.07, 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 -0.051.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | -0,051 |
Quan sát
| Cấp Sao Biểu Kiến | +7.07 |
| Cấp Sao Tuyệt Đối | -0,45 |
| Khoảng Cách | 1,042 ly |
| Chòm Sao | Andromeda |
Vị trí
| Xích kinh | 1h 36,05m |
| Xích vĩ | 47° 6,87′ |
Câu hỏi thường gặp
What type of star is HIP 7457?
HIP 7457 is a Class B — B-type (Blue-White) star.
How far is HIP 7457 from Earth?
HIP 7457 is approximately 1,042.0 light-years from Earth.
Can you see HIP 7457 with the naked eye?
With an apparent magnitude of 7.07, HIP 7457 is not visible to the naked eye.
What constellation is HIP 7457 in?
HIP 7457 is located in the constellation Andromeda.