11 Lac
11 Lac
11 Lac is a K-type (Orange) star. It carries the designation 11 Lac.
Located approximately 332.8 light-years from Earth, 11 Lac resides within the broader disk of our Milky Way galaxy.
11 Lac is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +4.50, 11 Lac 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 orange hue, which corresponds to a B-V color index of +1.318.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 1.318 |
观测
| 视星等 | +4.50 |
| 绝对星等 | -0.54 |
| 距离 | 333 ly |
位置
| 赤经 | 22h 40.51m |
| 赤纬 | 44° 16.58′ |
Frequently Asked Questions
What type of star is 11 Lac?
11 Lac is a Class K — K-type (Orange) star.
How far is 11 Lac from Earth?
11 Lac is approximately 332.8 light-years from Earth.
Can you see 11 Lac with the naked eye?
With an apparent magnitude of 4.50, 11 Lac is visible to the naked eye.