45 Oph

45 Oph

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45 Oph is a F-type (Yellow-White) star. It carries the designation 45 Oph.

Located approximately 111.6 light-years from Earth, 45 Oph resides within the broader disk of our Milky Way galaxy.

45 Oph is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

With an apparent magnitude of +4.28, 45 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 white hue, which corresponds to a B-V color index of +0.402.

الخصائص الفيزيائية

النوع الطيفي F Class F — F-type (Yellow-White)
مؤشر اللون (B−V) 0,402

الرصد

القدر الظاهري +4.28
القدر المطلق 1,61
المسافة 112 ly

الموضع

المطلع المستقيم 17h 27,35m
الميل -29° 52,02′

Frequently Asked Questions

What type of star is 45 Oph?
45 Oph is a Class F — F-type (Yellow-White) star.
How far is 45 Oph from Earth?
45 Oph is approximately 111.6 light-years from Earth.
Can you see 45 Oph with the naked eye?
With an apparent magnitude of 4.28, 45 Oph is visible to the naked eye.