5 Cnc
5 Cnc
5 Cnc is a B-type (Blue-White) star. It carries the designation 5 Cnc.
Located approximately 540.0 light-years from Earth, 5 Cnc resides within the broader disk of our Milky Way galaxy.
5 Cnc is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.99, 5 Cnc 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 blue hue, which corresponds to a B-V color index of -0.024.
Physical Properties
| Spectral Class | Class B — B-type (Blue-White) |
| Color Index (B−V) | -0.024 |
Observation
| Apparent Magnitude | +5.99 |
| Absolute Magnitude | -0.10 |
| Distance | 540 ly |
Position
| Right Ascension | 8h 1.50m |
| Declination | 16° 27.32′ |
Frequently Asked Questions
What type of star is 5 Cnc?
5 Cnc is a Class B — B-type (Blue-White) star.
How far is 5 Cnc from Earth?
5 Cnc is approximately 540.0 light-years from Earth.
Can you see 5 Cnc with the naked eye?
With an apparent magnitude of 5.99, 5 Cnc is visible to the naked eye.