HIP 90221
HIP 90221 is a K-type (Orange) star located in the constellation Hercules.
Located approximately 856.0 light-years from Earth, HIP 90221 resides within the broader disk of our Milky Way galaxy.
HIP 90221 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 90221 has an apparent magnitude of +7.80, 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 orange hue, which corresponds to a B-V color index of +1.300.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.300 |
观测
| 视星等 | +7.80 |
| 绝对星等 | 0.70 |
| 距离 | 856 ly |
| 星座 | Hercules |
位置
| 赤经 | 18h 24.52m |
| 赤纬 | 13° 42.40′ |
Frequently Asked Questions
What type of star is HIP 90221?
HIP 90221 is a Class K — K-type (Orange) star.
How far is HIP 90221 from Earth?
HIP 90221 is approximately 856.0 light-years from Earth.
Can you see HIP 90221 with the naked eye?
With an apparent magnitude of 7.80, HIP 90221 is not visible to the naked eye.
What constellation is HIP 90221 in?
HIP 90221 is located in the constellation Hercules.