Aldhanab
Gam Gru
Aldhanab is a B-type (Blue-White) star. It carries the designation Gam Gru.
Located approximately 211.1 light-years from Earth, Aldhanab resides within the broader disk of our Milky Way galaxy.
Aldhanab is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +3.00, Aldhanab 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 hue, which corresponds to a B-V color index of -0.084.
Physical Properties
| Spectral Class | Class B — B-type (Blue-White) |
| Color Index (B−V) | -0.084 |
Observation
| Apparent Magnitude | +3.00 |
| Absolute Magnitude | -1.06 |
| Distance | 211 ly |
Position
| Right Ascension | 21h 53.93m |
| Declination | -37° 21.89′ |
Frequently Asked Questions
What type of star is Aldhanab?
Aldhanab is a Class B — B-type (Blue-White) star.
How far is Aldhanab from Earth?
Aldhanab is approximately 211.1 light-years from Earth.
Can you see Aldhanab with the naked eye?
With an apparent magnitude of 3.00, Aldhanab is visible to the naked eye.