HIP 20781
HIP 20781 is a F-type (Yellow-White) star.
Located approximately 108.1 light-years from Earth, HIP 20781 resides within the broader disk of our Milky Way galaxy.
HIP 20781 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 20781 has an apparent magnitude of +6.10, 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 +0.470.
物理特性
| 光谱类型 | F Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.470 |
观测
| 视星等 | +6.10 |
| 绝对星等 | 3.50 |
| 距离 | 108 ly |
位置
| 赤经 | 4h 27.10m |
| 赤纬 | -46° 56.85′ |
Frequently Asked Questions
What type of star is HIP 20781?
HIP 20781 is a Class F — F-type (Yellow-White) star.
How far is HIP 20781 from Earth?
HIP 20781 is approximately 108.1 light-years from Earth.
Can you see HIP 20781 with the naked eye?
With an apparent magnitude of 6.10, HIP 20781 is not visible to the naked eye.