السلبار
Alp Eri
السلبار is a B-type (Blue-White) star. It carries the designation Alp Eri.
Located approximately 139.4 light-years from Earth, السلبار resides within the broader disk of our Milky Way galaxy.
السلبار is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
السلبار has an apparent magnitude of +0.45, making it a bright and prominent star that is readily visible to the naked eye. It is one of the more conspicuous stars in its region of the sky. Observers will note its blue hue, which corresponds to a B-V color index of -0.158.
الخصائص الفيزيائية
| النوع الطيفي | Class B — B-type (Blue-White) |
| مؤشر اللون (B−V) | -0,158 |
الرصد
| القدر الظاهري | +0.45 |
| القدر المطلق | -2,70 |
| المسافة | 139 ly |
الموضع
| المطلع المستقيم | 1h 37,71m |
| الميل | -57° 14,21′ |
الأسئلة الشائعة
What type of star is السلبار?
السلبار is a Class B — B-type (Blue-White) star.
How far is السلبار from Earth?
السلبار is approximately 139.4 light-years from Earth.
Can you see السلبار with the naked eye?
With an apparent magnitude of 0.45, السلبار is visible to the naked eye.