HIP 7221
HIP 7221 is a G-type (Yellow) star located in the constellation Perseus.
Located approximately 163.3 light-years from Earth, HIP 7221 resides within the broader disk of our Milky Way galaxy.
HIP 7221 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 7221 has an apparent magnitude of +8.41, 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 yellow-white hue, which corresponds to a B-V color index of +0.710.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class G — G-type (Yellow) |
| Chỉ số màu (B−V) | 0,710 |
Quan sát
| Cấp Sao Biểu Kiến | +8.41 |
| Cấp Sao Tuyệt Đối | 4,91 |
| Khoảng Cách | 163 ly |
| Chòm Sao | Perseus |
Vị trí
| Xích kinh | 1h 33,03m |
| Xích vĩ | 53° 2,03′ |
Câu hỏi thường gặp
What type of star is HIP 7221?
HIP 7221 is a Class G — G-type (Yellow) star.
How far is HIP 7221 from Earth?
HIP 7221 is approximately 163.3 light-years from Earth.
Can you see HIP 7221 with the naked eye?
With an apparent magnitude of 8.41, HIP 7221 is not visible to the naked eye.
What constellation is HIP 7221 in?
HIP 7221 is located in the constellation Perseus.