HIP 21451
HIP 21451 is a K-type (Orange) star.
At a distance of roughly 1,007 light-years, HIP 21451 is a distant star lying deep within the Milky Way galaxy.
HIP 21451 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 21451 has an apparent magnitude of +8.73, 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 +1.075.
Đặc tính vật lý
| Phân Loại Quang Phổ | K Class K — K-type (Orange) |
| Chỉ số màu (B−V) | 1,075 |
Quan sát
| Cấp Sao Biểu Kiến | +8.73 |
| Cấp Sao Tuyệt Đối | 1,28 |
| Khoảng Cách | 1,007 ly |
Vị trí
| Xích kinh | 4h 36,40m |
| Xích vĩ | -43° 27,06′ |
Frequently Asked Questions
What type of star is HIP 21451?
HIP 21451 is a Class K — K-type (Orange) star.
How far is HIP 21451 from Earth?
HIP 21451 is approximately 1,006.6 light-years from Earth.
Can you see HIP 21451 with the naked eye?
With an apparent magnitude of 8.73, HIP 21451 is not visible to the naked eye.