HIP 102909
HIP 102909 is a B-type (Blue-White) star located in the constellation Cygnus.
At a distance of roughly 1,450 light-years, HIP 102909 is a distant star lying deep within the Milky Way galaxy.
HIP 102909 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 102909 has an apparent magnitude of +8.91, 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 -0.007.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | -0,007 |
Quan sát
| Cấp Sao Biểu Kiến | +8.91 |
| Cấp Sao Tuyệt Đối | 0,67 |
| Khoảng Cách | 1,450 ly |
| Chòm Sao | Cygnus |
Vị trí
| Xích kinh | 20h 50,92m |
| Xích vĩ | 33° 45,57′ |
Câu hỏi thường gặp
What type of star is HIP 102909?
HIP 102909 is a Class B — B-type (Blue-White) star.
How far is HIP 102909 from Earth?
HIP 102909 is approximately 1,449.6 light-years from Earth.
Can you see HIP 102909 with the naked eye?
With an apparent magnitude of 8.91, HIP 102909 is not visible to the naked eye.
What constellation is HIP 102909 in?
HIP 102909 is located in the constellation Cygnus.