HIP 18664
HIP 18664 is a G-type (Yellow) star located in the constellation Perseus.
Located approximately 243.0 light-years from Earth, HIP 18664 resides within the broader disk of our Milky Way galaxy.
HIP 18664 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 18664 has an apparent magnitude of +8.53, 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 yellow-white hue, which corresponds to a B-V color index of +0.724.
物理特性
| 光谱类型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 0.724 |
观测
| 视星等 | +8.53 |
| 绝对星等 | 4.17 |
| 距离 | 243 ly |
| 星座 | Perseus |
位置
| 赤经 | 3h 59.75m |
| 赤纬 | 41° 51.35′ |
常见问题
What type of star is HIP 18664?
HIP 18664 is a Class G — G-type (Yellow) star.
How far is HIP 18664 from Earth?
HIP 18664 is approximately 243.0 light-years from Earth.
Can you see HIP 18664 with the naked eye?
With an apparent magnitude of 8.53, HIP 18664 is not visible to the naked eye.
What constellation is HIP 18664 in?
HIP 18664 is located in the constellation Perseus.