HIP 117821
HIP 117821 is a F-type (Yellow-White) star located in the constellation Aquarius.
Located approximately 320.7 light-years from Earth, HIP 117821 resides within the broader disk of our Milky Way galaxy.
HIP 117821 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 117821 has an apparent magnitude of +9.81, 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 +0.494.
物理特性
| 光谱类型 | Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.494 |
观测
| 视星等 | +9.81 |
| 绝对星等 | 4.85 |
| 距离 | 321 ly |
| 星座 | Aquarius |
位置
| 赤经 | 23h 53.73m |
| 赤纬 | -21° 37.31′ |
常见问题
What type of star is HIP 117821?
HIP 117821 is a Class F — F-type (Yellow-White) star.
How far is HIP 117821 from Earth?
HIP 117821 is approximately 320.7 light-years from Earth.
Can you see HIP 117821 with the naked eye?
With an apparent magnitude of 9.81, HIP 117821 is not visible to the naked eye.
What constellation is HIP 117821 in?
HIP 117821 is located in the constellation Aquarius.