HIP 7721
HIP 7721 is a K-type (Orange) star.
Located approximately 445.6 light-years from Earth, HIP 7721 resides within the broader disk of our Milky Way galaxy.
HIP 7721 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 7721 has an apparent magnitude of +6.55, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its orange hue, which corresponds to a B-V color index of +1.152.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class K — K-type (Orange) |
| Chỉ số màu (B−V) | 1,152 |
Quan sát
| Cấp Sao Biểu Kiến | +6.55 |
| Cấp Sao Tuyệt Đối | 0,87 |
| Khoảng Cách | 446 ly |
Vị trí
| Xích kinh | 1h 39,36m |
| Xích vĩ | -33° 33,89′ |
Câu hỏi thường gặp
What type of star is HIP 7721?
HIP 7721 is a Class K — K-type (Orange) star.
How far is HIP 7721 from Earth?
HIP 7721 is approximately 445.6 light-years from Earth.
Can you see HIP 7721 with the naked eye?
With an apparent magnitude of 6.55, HIP 7721 is not visible to the naked eye.