7 Per
7 Per
7 Per is a G-type (Yellow) star located in the constellation Perseus. It carries the designation 7 Per.
Located approximately 819.5 light-years from Earth, 7 Per resides within the broader disk of our Milky Way galaxy.
7 Per is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
With an apparent magnitude of +5.99, 7 Per 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 orange hue, which corresponds to a B-V color index of +1.039.
Physical Properties
| Spectral Class | Class G — G-type (Yellow) |
| Color Index (B−V) | 1.039 |
Observation
| Apparent Magnitude | +5.99 |
| Absolute Magnitude | -1.01 |
| Distance | 819 ly |
| Constellation | Perseus |
Position
| Right Ascension | 2h 18.08m |
| Declination | 57° 30.98′ |
Frequently Asked Questions
What type of star is 7 Per?
7 Per is a Class G — G-type (Yellow) star.
How far is 7 Per from Earth?
7 Per is approximately 819.5 light-years from Earth.
Can you see 7 Per with the naked eye?
With an apparent magnitude of 5.99, 7 Per is visible to the naked eye.
What constellation is 7 Per in?
7 Per is located in the constellation Perseus.