Seginus
27Gam Boo
Seginus is a A-type (White) star. It carries the designation 27Gam Boo.
Located approximately 86.8 light-years from Earth, Seginus resides within the broader disk of our Milky Way galaxy.
Seginus is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.04, Seginus is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.191.
Physical Properties
| Spectral Class | A Class A — A-type (White) |
| Color Index (B−V) | 0.191 |
Observation
| Apparent Magnitude | +3.04 |
| Absolute Magnitude | 0.92 |
| Distance | 86.8 ly |
Position
| Right Ascension | 14h 32.08m |
| Declination | 38° 18.50′ |
Frequently Asked Questions
What type of star is Seginus?
Seginus is a Class A — A-type (White) star.
How far is Seginus from Earth?
Seginus is approximately 86.8 light-years from Earth.
Can you see Seginus with the naked eye?
With an apparent magnitude of 3.04, Seginus is visible to the naked eye.