HIP 2221
HIP 2221 is a A-type (White) star located in the constellation Cassiopeia.
At a distance of roughly 2,528 light-years, HIP 2221 is a distant star lying deep within the Milky Way galaxy.
HIP 2221 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 2221 has an apparent magnitude of +9.72, 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 blue-white hue, which corresponds to a B-V color index of +0.005.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class A — A-type (White) |
| Chỉ số màu (B−V) | 0,005 |
Quan sát
| Cấp Sao Biểu Kiến | +9.72 |
| Cấp Sao Tuyệt Đối | 0,27 |
| Khoảng Cách | 2,528 ly |
| Chòm Sao | Cassiopeia |
Vị trí
| Xích kinh | 0h 28,16m |
| Xích vĩ | 53° 40,16′ |
Câu hỏi thường gặp
What type of star is HIP 2221?
HIP 2221 is a Class A — A-type (White) star.
How far is HIP 2221 from Earth?
HIP 2221 is approximately 2,528.3 light-years from Earth.
Can you see HIP 2221 with the naked eye?
With an apparent magnitude of 9.72, HIP 2221 is not visible to the naked eye.
What constellation is HIP 2221 in?
HIP 2221 is located in the constellation Cassiopeia.