HYG 118447
HYG 118447 is a star located in the constellation Gemini.
HYG 118447 lies approximately 18.8 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 18 years ago.
At an apparent magnitude of +10.01, HYG 118447 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its red hue, which corresponds to a B-V color index of +1.570.
物理特性
| 色指数 (B−V) | 1.570 |
观测
| 视星等 | +10.01 |
| 绝对星等 | 11.21 |
| 距离 | 18.8 ly |
| 星座 | Gemini |
位置
| 赤经 | 6h 54.82m |
| 赤纬 | 33° 16.24′ |
常见问题
How far is HYG 118447 from Earth?
HYG 118447 is approximately 18.8 light-years from Earth.
Can you see HYG 118447 with the naked eye?
With an apparent magnitude of 10.01, HYG 118447 is not visible to the naked eye.
What constellation is HYG 118447 in?
HYG 118447 is located in the constellation Gemini.