18 Com
18 Com
18 Com is a F-type (Yellow-White) star. It carries the designation 18 Com.
Located approximately 201.0 light-years from Earth, 18 Com resides within the broader disk of our Milky Way galaxy.
18 Com is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.47, 18 Com 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 +0.445.
Physical Properties
| Spectral Class | Class F — F-type (Yellow-White) |
| Color Index (B−V) | 0.445 |
Observation
| Apparent Magnitude | +5.47 |
| Absolute Magnitude | 1.52 |
| Distance | 201 ly |
Position
| Right Ascension | 12h 29.45m |
| Declination | 24° 6.54′ |
Frequently Asked Questions
What type of star is 18 Com?
18 Com is a Class F — F-type (Yellow-White) star.
How far is 18 Com from Earth?
18 Com is approximately 201.0 light-years from Earth.
Can you see 18 Com with the naked eye?
With an apparent magnitude of 5.47, 18 Com is visible to the naked eye.