18 Boo
18 Boo
18 Boo is a F-type (Yellow-White) star. It carries the designation 18 Boo.
Located approximately 85.1 light-years from Earth, 18 Boo resides within the broader disk of our Milky Way galaxy.
18 Boo is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.41, 18 Boo 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 +0.385.
Physical Properties
| Spectral Class | Class F — F-type (Yellow-White) |
| Color Index (B−V) | 0.385 |
Observation
| Apparent Magnitude | +5.41 |
| Absolute Magnitude | 3.33 |
| Distance | 85.1 ly |
Position
| Right Ascension | 14h 19.27m |
| Declination | 13° 0.26′ |
Frequently Asked Questions
What type of star is 18 Boo?
18 Boo is a Class F — F-type (Yellow-White) star.
How far is 18 Boo from Earth?
18 Boo is approximately 85.1 light-years from Earth.
Can you see 18 Boo with the naked eye?
With an apparent magnitude of 5.41, 18 Boo is visible to the naked eye.