11Phi Her
11Phi Her
11Phi Her is a B-type (Blue-White) star located in the constellation Hercules. It carries the designation 11Phi Her.
Located approximately 204.0 light-years from Earth, 11Phi Her resides within the broader disk of our Milky Way galaxy.
11Phi Her is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.23, 11Phi Her sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.045.
Đặc tính vật lý
| Phân Loại Quang Phổ | B Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | -0,045 |
Quan sát
| Cấp Sao Biểu Kiến | +4.23 |
| Cấp Sao Tuyệt Đối | 0,25 |
| Khoảng Cách | 204 ly |
| Chòm Sao | Hercules |
Vị trí
| Xích kinh | 16h 8,77m |
| Xích vĩ | 44° 56,09′ |
Frequently Asked Questions
What type of star is 11Phi Her?
11Phi Her is a Class B — B-type (Blue-White) star.
How far is 11Phi Her from Earth?
11Phi Her is approximately 204.0 light-years from Earth.
Can you see 11Phi Her with the naked eye?
With an apparent magnitude of 4.23, 11Phi Her is visible to the naked eye.
What constellation is 11Phi Her in?
11Phi Her is located in the constellation Hercules.