42 Aql
42 Aql
42 Aql is a F-type (Yellow-White) star located in the constellation Aquila. It carries the designation 42 Aql.
Located approximately 104.9 light-years from Earth, 42 Aql resides within the broader disk of our Milky Way galaxy.
42 Aql is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.45, 42 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 +0.429.
Physical Properties
| Spectral Class | Class F — F-type (Yellow-White) |
| Color Index (B−V) | 0.429 |
Observation
| Apparent Magnitude | +5.45 |
| Absolute Magnitude | 2.91 |
| Distance | 105 ly |
| Constellation | Aquila |
Position
| Right Ascension | 19h 37.79m |
| Declination | -4° 38.86′ |
Frequently Asked Questions
What type of star is 42 Aql?
42 Aql is a Class F — F-type (Yellow-White) star.
How far is 42 Aql from Earth?
42 Aql is approximately 104.9 light-years from Earth.
Can you see 42 Aql with the naked eye?
With an apparent magnitude of 5.45, 42 Aql is visible to the naked eye.
What constellation is 42 Aql in?
42 Aql is located in the constellation Aquila.