HIP 81209
HIP 81209 is a K-type (Orange) star located in the constellation Hercules.
Located approximately 656.2 light-years from Earth, HIP 81209 resides within the broader disk of our Milky Way galaxy.
HIP 81209 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
At an apparent magnitude of +10.81, HIP 81209 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its yellow-white hue, which corresponds to a B-V color index of +0.730.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class K — K-type (Orange) |
| Chỉ số màu (B−V) | 0,730 |
Quan sát
| Cấp Sao Biểu Kiến | +10.81 |
| Cấp Sao Tuyệt Đối | 4,29 |
| Khoảng Cách | 656 ly |
| Chòm Sao | Hercules |
Vị trí
| Xích kinh | 16h 35,23m |
| Xích vĩ | 29° 8,43′ |
Câu hỏi thường gặp
What type of star is HIP 81209?
HIP 81209 is a Class K — K-type (Orange) star.
How far is HIP 81209 from Earth?
HIP 81209 is approximately 656.2 light-years from Earth.
Can you see HIP 81209 with the naked eye?
With an apparent magnitude of 10.81, HIP 81209 is not visible to the naked eye.
What constellation is HIP 81209 in?
HIP 81209 is located in the constellation Hercules.