37 Oph

37 Oph

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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 M 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.