HIP 99477
HIP 99477 is a M-type (Red) star located in the constellation Aquila.
At a distance of roughly 1,864 light-years, HIP 99477 is a distant star lying deep within the Milky Way galaxy.
HIP 99477 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 99477 has an apparent magnitude of +7.01, 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 red hue, which corresponds to a B-V color index of +1.650.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class M — M-type (Red) |
| Chỉ số màu (B−V) | 1,650 |
Quan sát
| Cấp Sao Biểu Kiến | +7.01 |
| Cấp Sao Tuyệt Đối | -1,78 |
| Khoảng Cách | 1,864 ly |
| Chòm Sao | Aquila |
Vị trí
| Xích kinh | 20h 11,34m |
| Xích vĩ | 8° 43,03′ |
Câu hỏi thường gặp
What type of star is HIP 99477?
HIP 99477 is a Class M — M-type (Red) star.
How far is HIP 99477 from Earth?
HIP 99477 is approximately 1,863.8 light-years from Earth.
Can you see HIP 99477 with the naked eye?
With an apparent magnitude of 7.01, HIP 99477 is not visible to the naked eye.
What constellation is HIP 99477 in?
HIP 99477 is located in the constellation Aquila.