HIP 20156
HIP 20156 is a A-type (White) star located in the constellation Perseus.
Located approximately 242.9 light-years from Earth, HIP 20156 resides within the broader disk of our Milky Way galaxy.
HIP 20156 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.46, HIP 20156 sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.235.
Đặc tính vật lý
| Phân Loại Quang Phổ | A Class A — A-type (White) |
| Chỉ số màu (B−V) | 0,235 |
Quan sát
| Cấp Sao Biểu Kiến | +5.46 |
| Cấp Sao Tuyệt Đối | 1,10 |
| Khoảng Cách | 243 ly |
| Chòm Sao | Perseus |
Vị trí
| Xích kinh | 4h 19,22m |
| Xích vĩ | 50° 2,92′ |
Frequently Asked Questions
What type of star is HIP 20156?
HIP 20156 is a Class A — A-type (White) star.
How far is HIP 20156 from Earth?
HIP 20156 is approximately 242.9 light-years from Earth.
Can you see HIP 20156 with the naked eye?
With an apparent magnitude of 5.46, HIP 20156 is visible to the naked eye.
What constellation is HIP 20156 in?
HIP 20156 is located in the constellation Perseus.