75Rho Her
75Rho Her
75Rho Her is a B-type (Blue-White) star located in the constellation Hercules. It carries the designation 75Rho Her.
Located approximately 393.4 light-years from Earth, 75Rho Her resides within the broader disk of our Milky Way galaxy.
75Rho Her is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.15, 75Rho Her 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 -0.011.
Physical Properties
| Spectral Class | Class B — B-type (Blue-White) |
| Color Index (B−V) | -0.011 |
Observation
| Apparent Magnitude | +4.15 |
| Absolute Magnitude | -1.26 |
| Distance | 393 ly |
| Constellation | Hercules |
Position
| Right Ascension | 17h 23.68m |
| Declination | 37° 8.76′ |
Frequently Asked Questions
What type of star is 75Rho Her?
75Rho Her is a Class B — B-type (Blue-White) star.
How far is 75Rho Her from Earth?
75Rho Her is approximately 393.4 light-years from Earth.
Can you see 75Rho Her with the naked eye?
With an apparent magnitude of 4.15, 75Rho Her is visible to the naked eye.
What constellation is 75Rho Her in?
75Rho Her is located in the constellation Hercules.