HIP 20490
HIP 20490 is a F-type (Yellow-White) star.
Located approximately 460.0 light-years from Earth, HIP 20490 resides within the broader disk of our Milky Way galaxy.
HIP 20490 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 20490 has an apparent magnitude of +9.00, 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 +0.440.
Đặc tính vật lý
| Phân Loại Quang Phổ | F Class F — F-type (Yellow-White) |
| Chỉ số màu (B−V) | 0,440 |
Quan sát
| Cấp Sao Biểu Kiến | +9.00 |
| Cấp Sao Tuyệt Đối | 3,25 |
| Khoảng Cách | 460 ly |
Vị trí
| Xích kinh | 4h 23,50m |
| Xích vĩ | -1° 35,15′ |
Frequently Asked Questions
What type of star is HIP 20490?
HIP 20490 is a Class F — F-type (Yellow-White) star.
How far is HIP 20490 from Earth?
HIP 20490 is approximately 460.0 light-years from Earth.
Can you see HIP 20490 with the naked eye?
With an apparent magnitude of 9.00, HIP 20490 is not visible to the naked eye.