HIP 21740
HIP 21740 is a K-type (Orange) star located in the constellation Taurus.
At a distance of roughly 1,583 light-years, HIP 21740 is a distant star lying deep within the Milky Way galaxy.
HIP 21740 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
At an apparent magnitude of +10.46, HIP 21740 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its orange hue, which corresponds to a B-V color index of +1.132.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class K — K-type (Orange) |
| Chỉ số màu (B−V) | 1,132 |
Quan sát
| Cấp Sao Biểu Kiến | +10.46 |
| Cấp Sao Tuyệt Đối | 2,03 |
| Khoảng Cách | 1,583 ly |
| Chòm Sao | Taurus |
Vị trí
| Xích kinh | 4h 40,10m |
| Xích vĩ | 4° 10,58′ |
Câu hỏi thường gặp
What type of star is HIP 21740?
HIP 21740 is a Class K — K-type (Orange) star.
How far is HIP 21740 from Earth?
HIP 21740 is approximately 1,583.3 light-years from Earth.
Can you see HIP 21740 with the naked eye?
With an apparent magnitude of 10.46, HIP 21740 is not visible to the naked eye.
What constellation is HIP 21740 in?
HIP 21740 is located in the constellation Taurus.