13 Lac
13 Lac
13 Lac is a K-type (Orange) star. It carries the designation 13 Lac.
Located approximately 256.6 light-years from Earth, 13 Lac resides within the broader disk of our Milky Way galaxy.
13 Lac is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +5.11, 13 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 yellow hue, which corresponds to a B-V color index of +0.960.
物理特性
| 光谱类型 | K Class K — K-type (Orange) |
| 色指数 (B−V) | 0.960 |
观测
| 视星等 | +5.11 |
| 绝对星等 | 0.63 |
| 距离 | 257 ly |
位置
| 赤经 | 22h 44.09m |
| 赤纬 | 41° 49.15′ |
Frequently Asked Questions
What type of star is 13 Lac?
13 Lac is a Class K — K-type (Orange) star.
How far is 13 Lac from Earth?
13 Lac is approximately 256.6 light-years from Earth.
Can you see 13 Lac with the naked eye?
With an apparent magnitude of 5.11, 13 Lac is visible to the naked eye.