1 Gem
1 Gem
1 Gem is a G-type (Yellow) star located in the constellation Gemini. It carries the designation 1 Gem.
Located approximately 155.1 light-years from Earth, 1 Gem resides within the broader disk of our Milky Way galaxy.
1 Gem is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
With an apparent magnitude of +4.16, 1 Gem sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its yellow hue, which corresponds to a B-V color index of +0.835.
物理特性
| 光谱类型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 0.835 |
观测
| 视星等 | +4.16 |
| 绝对星等 | 0.77 |
| 距离 | 155 ly |
| 星座 | Gemini |
位置
| 赤经 | 6h 4.12m |
| 赤纬 | 23° 15.80′ |
常见问题
What type of star is 1 Gem?
1 Gem is a Class G — G-type (Yellow) star.
How far is 1 Gem from Earth?
1 Gem is approximately 155.1 light-years from Earth.
Can you see 1 Gem with the naked eye?
With an apparent magnitude of 4.16, 1 Gem is visible to the naked eye.
What constellation is 1 Gem in?
1 Gem is located in the constellation Gemini.