17Sig CrB
17Sig CrB
17Sig CrB is a F-type (Yellow-White) star. It carries the designation 17Sig CrB.
Located approximately 68.8 light-years from Earth, 17Sig CrB resides within the broader disk of our Milky Way galaxy.
17Sig CrB is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.23, 17Sig CrB 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 white hue, which corresponds to a B-V color index of +0.599.
Đặc tính vật lý
| Phân Loại Quang Phổ | F Class F — F-type (Yellow-White) |
| Chỉ số màu (B−V) | 0,599 |
Quan sát
| Cấp Sao Biểu Kiến | +5.23 |
| Cấp Sao Tuyệt Đối | 3,61 |
| Khoảng Cách | 68.8 ly |
Vị trí
| Xích kinh | 16h 14,68m |
| Xích vĩ | 33° 51,52′ |
Frequently Asked Questions
What type of star is 17Sig CrB?
17Sig CrB is a Class F — F-type (Yellow-White) star.
How far is 17Sig CrB from Earth?
17Sig CrB is approximately 68.8 light-years from Earth.
Can you see 17Sig CrB with the naked eye?
With an apparent magnitude of 5.23, 17Sig CrB is visible to the naked eye.