12 Aql
12 Aql
12 Aql is a K-type (Orange) star located in the constellation Aquila. It carries the designation 12 Aql.
Located approximately 143.9 light-years from Earth, 12 Aql resides within the broader disk of our Milky Way galaxy.
12 Aql is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
With an apparent magnitude of +4.02, 12 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 orange hue, which corresponds to a B-V color index of +1.079.
物理的特性
| スペクトル型 | Class K — K-type (Orange) |
| 色指数 (B−V) | 1.079 |
観測
| 見かけの等級 | +4.02 |
| 絶対等級 | 0.80 |
| 距離 | 144 ly |
| 星座 | Aquila |
位置
| 赤経 | 19h 1.68m |
| 赤緯 | -5° 44.35′ |
よくある質問
What type of star is 12 Aql?
12 Aql is a Class K — K-type (Orange) star.
How far is 12 Aql from Earth?
12 Aql is approximately 143.9 light-years from Earth.
Can you see 12 Aql with the naked eye?
With an apparent magnitude of 4.02, 12 Aql is visible to the naked eye.
What constellation is 12 Aql in?
12 Aql is located in the constellation Aquila.