45 Cnc
45 Cnc
45 Cnc is a A-type (White) star. It carries the designation 45 Cnc.
Located approximately 926.6 light-years from Earth, 45 Cnc resides within the broader disk of our Milky Way galaxy.
45 Cnc is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.62, 45 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 white hue, which corresponds to a B-V color index of +0.435.
Physical Properties
| Spectral Class | Class A — A-type (White) |
| Color Index (B−V) | 0.435 |
Observation
| Apparent Magnitude | +5.62 |
| Absolute Magnitude | -1.65 |
| Distance | 927 ly |
Position
| Right Ascension | 8h 43.21m |
| Declination | 12° 40.85′ |
Frequently Asked Questions
What type of star is 45 Cnc?
45 Cnc is a Class A — A-type (White) star.
How far is 45 Cnc from Earth?
45 Cnc is approximately 926.6 light-years from Earth.
Can you see 45 Cnc with the naked eye?
With an apparent magnitude of 5.62, 45 Cnc is visible to the naked eye.