54 Eri
54 Eri
54 Eri is a M-type (Red) star. It carries the designation 54 Eri.
Located approximately 368.5 light-years from Earth, 54 Eri resides within the broader disk of our Milky Way galaxy.
54 Eri is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +4.32, 54 Eri 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 red hue, which corresponds to a B-V color index of +1.599.
Physical Properties
| Spectral Class | Class M — M-type (Red) |
| Color Index (B−V) | 1.599 |
Observation
| Apparent Magnitude | +4.32 |
| Absolute Magnitude | -0.94 |
| Distance | 369 ly |
Position
| Right Ascension | 4h 40.44m |
| Declination | -19° 40.29′ |
Frequently Asked Questions
What type of star is 54 Eri?
54 Eri is a Class M — M-type (Red) star.
How far is 54 Eri from Earth?
54 Eri is approximately 368.5 light-years from Earth.
Can you see 54 Eri with the naked eye?
With an apparent magnitude of 4.32, 54 Eri is visible to the naked eye.