4Psi Oph

4Psi Oph

4Psi Oph is a K-type (Orange) star. It carries the designation 4Psi Oph.

Located approximately 199.5 light-years from Earth, 4Psi Oph resides within the broader disk of our Milky Way galaxy.

4Psi Oph is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.

With an apparent magnitude of +4.48, 4Psi 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 yellow hue, which corresponds to a B-V color index of +0.996.

物理的特性

スペクトル型 Class K — K-type (Orange)
色指数 (B−V) 0.996

観測

見かけの等級 +4.48
絶対等級 0.55
距離 199 ly

位置

赤経 16h 24.10m
赤緯 -20° 2.24′

よくある質問

What type of star is 4Psi Oph?
4Psi Oph is a Class K — K-type (Orange) star.
How far is 4Psi Oph from Earth?
4Psi Oph is approximately 199.5 light-years from Earth.
Can you see 4Psi Oph with the naked eye?
With an apparent magnitude of 4.48, 4Psi Oph is visible to the naked eye.