HIP 20121
HIP 20121 is a A-type (White) star.
Located approximately 544.5 light-years from Earth, HIP 20121 resides within the broader disk of our Milky Way galaxy.
HIP 20121 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 20121 has an apparent magnitude of +8.82, 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 white hue, which corresponds to a B-V color index of +0.318.
Đặc tính vật lý
| Phân Loại Quang Phổ | A Class A — A-type (White) |
| Chỉ số màu (B−V) | 0,318 |
Quan sát
| Cấp Sao Biểu Kiến | +8.82 |
| Cấp Sao Tuyệt Đối | 2,71 |
| Khoảng Cách | 544 ly |
Vị trí
| Xích kinh | 4h 18,86m |
| Xích vĩ | -43° 37,33′ |
Frequently Asked Questions
What type of star is HIP 20121?
HIP 20121 is a Class A — A-type (White) star.
How far is HIP 20121 from Earth?
HIP 20121 is approximately 544.5 light-years from Earth.
Can you see HIP 20121 with the naked eye?
With an apparent magnitude of 8.82, HIP 20121 is not visible to the naked eye.