37 Oph
37 Oph
37 Oph is a M-type (Red) star. It carries the designation 37 Oph.
At a distance of roughly 1,091 light-years, 37 Oph is a distant star lying deep within the Milky Way galaxy.
37 Oph is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +5.32, 37 Oph 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 +1.593.
Physical Properties
| Spectral Class | Class M — M-type (Red) |
| Color Index (B−V) | 1.593 |
Observation
| Apparent Magnitude | +5.32 |
| Absolute Magnitude | -2.30 |
| Distance | 1,091 ly |
Position
| Right Ascension | 17h 12.46m |
| Declination | 10° 35.11′ |
Frequently Asked Questions
What type of star is 37 Oph?
37 Oph is a Class M — M-type (Red) star.
How far is 37 Oph from Earth?
37 Oph is approximately 1,090.8 light-years from Earth.
Can you see 37 Oph with the naked eye?
With an apparent magnitude of 5.32, 37 Oph is visible to the naked eye.