39 Gem
39 Gem
39 Gem is a F-type (Yellow-White) star located in the constellation Gemini. It carries the designation 39 Gem.
Located approximately 155.5 light-years from Earth, 39 Gem resides within the broader disk of our Milky Way galaxy.
39 Gem is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
39 Gem has an apparent magnitude of +6.20, 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 white hue, which corresponds to a B-V color index of +0.520.
物理特性
| 光谱类型 | Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.520 |
观测
| 视星等 | +6.20 |
| 绝对星等 | 2.81 |
| 距离 | 155 ly |
| 星座 | Gemini |
位置
| 赤经 | 6h 58.79m |
| 赤纬 | 26° 4.86′ |
常见问题
What type of star is 39 Gem?
39 Gem is a Class F — F-type (Yellow-White) star.
How far is 39 Gem from Earth?
39 Gem is approximately 155.5 light-years from Earth.
Can you see 39 Gem with the naked eye?
With an apparent magnitude of 6.20, 39 Gem is not visible to the naked eye.
What constellation is 39 Gem in?
39 Gem is located in the constellation Gemini.