HIP 21157
HIP 21157 is a G-type (Yellow) star.
At a distance of roughly 1,132 light-years, HIP 21157 is a distant star lying deep within the Milky Way galaxy.
HIP 21157 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 21157 has an apparent magnitude of +8.83, 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 +1.004.
Đặc tính vật lý
| Phân Loại Quang Phổ | G Class G — G-type (Yellow) |
| Chỉ số màu (B−V) | 1,004 |
Quan sát
| Cấp Sao Biểu Kiến | +8.83 |
| Cấp Sao Tuyệt Đối | 1,13 |
| Khoảng Cách | 1,132 ly |
Vị trí
| Xích kinh | 4h 32,12m |
| Xích vĩ | -77° 28,64′ |
Frequently Asked Questions
What type of star is HIP 21157?
HIP 21157 is a Class G — G-type (Yellow) star.
How far is HIP 21157 from Earth?
HIP 21157 is approximately 1,132.5 light-years from Earth.
Can you see HIP 21157 with the naked eye?
With an apparent magnitude of 8.83, HIP 21157 is not visible to the naked eye.