7 Ari

7 Ari

7 Ari is a K-type (Orange) star. It carries the designation 7 Ari.

Located approximately 557.5 light-years from Earth, 7 Ari resides within the broader disk of our Milky Way galaxy.

7 Ari is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.

With an apparent magnitude of +5.76, 7 Ari 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 orange hue, which corresponds to a B-V color index of +1.185.

物理的特性

スペクトル型 Class K — K-type (Orange)
色指数 (B−V) 1.185

観測

見かけの等級 +5.76
絶対等級 -0.40
距離 558 ly

位置

赤経 1h 55.85m
赤緯 23° 34.64′

よくある質問

What type of star is 7 Ari?
7 Ari is a Class K — K-type (Orange) star.
How far is 7 Ari from Earth?
7 Ari is approximately 557.5 light-years from Earth.
Can you see 7 Ari with the naked eye?
With an apparent magnitude of 5.76, 7 Ari is visible to the naked eye.