HIP 18999
HIP 18999 is a A-type (White) star located in the constellation Perseus.
At a distance of roughly 2,673 light-years, HIP 18999 is a distant star lying deep within the Milky Way galaxy.
HIP 18999 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 18999 has an apparent magnitude of +8.71, 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 blue-white hue, which corresponds to a B-V color index of +0.289.
物理特性
| 光谱类型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.289 |
观测
| 视星等 | +8.71 |
| 绝对星等 | -0.86 |
| 距离 | 2,673 ly |
| 星座 | Perseus |
位置
| 赤经 | 4h 4.24m |
| 赤纬 | 43° 2.30′ |
常见问题
What type of star is HIP 18999?
HIP 18999 is a Class A — A-type (White) star.
How far is HIP 18999 from Earth?
HIP 18999 is approximately 2,673.4 light-years from Earth.
Can you see HIP 18999 with the naked eye?
With an apparent magnitude of 8.71, HIP 18999 is not visible to the naked eye.
What constellation is HIP 18999 in?
HIP 18999 is located in the constellation Perseus.