HIP 21971
HIP 21971 is a G-type (Yellow) star.
At a distance of roughly 1,664 light-years, HIP 21971 is a distant star lying deep within the Milky Way galaxy.
HIP 21971 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 21971 has an apparent magnitude of +9.11, 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 hue, which corresponds to a B-V color index of +0.981.
Đặc tính vật lý
| Phân Loại Quang Phổ | G Class G — G-type (Yellow) |
| Chỉ số màu (B−V) | 0,981 |
Quan sát
| Cấp Sao Biểu Kiến | +9.11 |
| Cấp Sao Tuyệt Đối | 0,57 |
| Khoảng Cách | 1,664 ly |
Vị trí
| Xích kinh | 4h 43,35m |
| Xích vĩ | -48° 50,06′ |
Frequently Asked Questions
What type of star is HIP 21971?
HIP 21971 is a Class G — G-type (Yellow) star.
How far is HIP 21971 from Earth?
HIP 21971 is approximately 1,664.1 light-years from Earth.
Can you see HIP 21971 with the naked eye?
With an apparent magnitude of 9.11, HIP 21971 is not visible to the naked eye.