7Chi Oph
7Chi Oph
7Chi Oph is a B-type (Blue-White) star. It carries the designation 7Chi Oph.
Located approximately 525.2 light-years from Earth, 7Chi Oph resides within the broader disk of our Milky Way galaxy.
7Chi Oph is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.22, 7Chi Oph 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-white hue, which corresponds to a B-V color index of +0.217.
Đặc tính vật lý
| Phân Loại Quang Phổ | B Class B — B-type (Blue-White) |
| Chỉ số màu (B−V) | 0,217 |
Quan sát
| Cấp Sao Biểu Kiến | +4.22 |
| Cấp Sao Tuyệt Đối | -1,82 |
| Khoảng Cách | 525 ly |
Vị trí
| Xích kinh | 16h 27,02m |
| Xích vĩ | -18° 27,38′ |
Frequently Asked Questions
What type of star is 7Chi Oph?
7Chi Oph is a Class B — B-type (Blue-White) star.
How far is 7Chi Oph from Earth?
7Chi Oph is approximately 525.2 light-years from Earth.
Can you see 7Chi Oph with the naked eye?
With an apparent magnitude of 4.22, 7Chi Oph is visible to the naked eye.