20 CVn
20 CVn
20 CVn is a F-type (Yellow-White) star. It carries the designation 20 CVn.
Located approximately 264.3 light-years from Earth, 20 CVn resides within the broader disk of our Milky Way galaxy.
20 CVn is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.72, 20 CVn 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 +0.306.
Physical Properties
| Spectral Class | Class F — F-type (Yellow-White) |
| Color Index (B−V) | 0.306 |
Observation
| Apparent Magnitude | +4.72 |
| Absolute Magnitude | 0.18 |
| Distance | 264 ly |
Position
| Right Ascension | 13h 17.54m |
| Declination | 40° 34.36′ |
Frequently Asked Questions
What type of star is 20 CVn?
20 CVn is a Class F — F-type (Yellow-White) star.
How far is 20 CVn from Earth?
20 CVn is approximately 264.3 light-years from Earth.
Can you see 20 CVn with the naked eye?
With an apparent magnitude of 4.72, 20 CVn is visible to the naked eye.