4 Vul
4 Vul
4 Vul is a K-type (Orange) star. It carries the designation 4 Vul.
Located approximately 271.6 light-years from Earth, 4 Vul resides within the broader disk of our Milky Way galaxy.
4 Vul is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.14, 4 Vul 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 yellow hue, which corresponds to a B-V color index of +0.999.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class K — K-type (Orange) |
| Chỉ số màu (B−V) | 0,999 |
Quan sát
| Cấp Sao Biểu Kiến | +5.14 |
| Cấp Sao Tuyệt Đối | 0,54 |
| Khoảng Cách | 272 ly |
Vị trí
| Xích kinh | 19h 25,48m |
| Xích vĩ | 19° 47,90′ |
Câu hỏi thường gặp
What type of star is 4 Vul?
4 Vul is a Class K — K-type (Orange) star.
How far is 4 Vul from Earth?
4 Vul is approximately 271.6 light-years from Earth.
Can you see 4 Vul with the naked eye?
With an apparent magnitude of 5.14, 4 Vul is visible to the naked eye.