4 Ari
4 Ari
4 Ari is a B-type (Blue-White) star. It carries the designation 4 Ari.
Located approximately 275.2 light-years from Earth, 4 Ari resides within the broader disk of our Milky Way galaxy.
4 Ari is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.86, 4 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 blue hue, which corresponds to a B-V color index of -0.039.
물리적 특성
| 분광형 | B Class B — B-type (Blue-White) |
| 색지수 (B−V) | -0.039 |
관측
| 겉보기 등급 | +5.86 |
| 절대 등급 | 1.23 |
| 거리 | 275 ly |
위치
| 적경 | 1h 48.18m |
| 적위 | 16° 57.33′ |
Frequently Asked Questions
What type of star is 4 Ari?
4 Ari is a Class B — B-type (Blue-White) star.
How far is 4 Ari from Earth?
4 Ari is approximately 275.2 light-years from Earth.
Can you see 4 Ari with the naked eye?
With an apparent magnitude of 5.86, 4 Ari is visible to the naked eye.