HIP 21645
HIP 21645 is a A-type (White) star.
Located approximately 593.0 light-years from Earth, HIP 21645 resides within the broader disk of our Milky Way galaxy.
HIP 21645 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21645 has an apparent magnitude of +7.20, 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 +0.188.
Đặc tính vật lý
| Phân Loại Quang Phổ | A Class A — A-type (White) |
| Chỉ số màu (B−V) | 0,188 |
Quan sát
| Cấp Sao Biểu Kiến | +7.20 |
| Cấp Sao Tuyệt Đối | 0,90 |
| Khoảng Cách | 593 ly |
Vị trí
| Xích kinh | 4h 38,90m |
| Xích vĩ | -58° 58,83′ |
Frequently Asked Questions
What type of star is HIP 21645?
HIP 21645 is a Class A — A-type (White) star.
How far is HIP 21645 from Earth?
HIP 21645 is approximately 593.0 light-years from Earth.
Can you see HIP 21645 with the naked eye?
With an apparent magnitude of 7.20, HIP 21645 is not visible to the naked eye.