19 Aql
19 Aql
19 Aql is a F-type (Yellow-White) star located in the constellation Aquila. It carries the designation 19 Aql.
Located approximately 149.3 light-years from Earth, 19 Aql resides within the broader disk of our Milky Way galaxy.
19 Aql is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.23, 19 Aql 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 white hue, which corresponds to a B-V color index of +0.346.
物理特性
| 光谱类型 | Class F — F-type (Yellow-White) |
| 色指数 (B−V) | 0.346 |
观测
| 视星等 | +5.23 |
| 绝对星等 | 1.93 |
| 距离 | 149 ly |
| 星座 | Aquila |
位置
| 赤经 | 19h 9.00m |
| 赤纬 | 6° 4.39′ |
常见问题
What type of star is 19 Aql?
19 Aql is a Class F — F-type (Yellow-White) star.
How far is 19 Aql from Earth?
19 Aql is approximately 149.3 light-years from Earth.
Can you see 19 Aql with the naked eye?
With an apparent magnitude of 5.23, 19 Aql is visible to the naked eye.
What constellation is 19 Aql in?
19 Aql is located in the constellation Aquila.