نير الفكة
5Alp CrB
نير الفكة is a A-type (White) star. It carries the designation 5Alp CrB.
Located approximately 75.0 light-years from Earth, نير الفكة resides within the broader disk of our Milky Way galaxy.
نير الفكة is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
At an apparent magnitude of +2.22, نير الفكة is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.032.
الخصائص الفيزيائية
| النوع الطيفي | Class A — A-type (White) |
| مؤشر اللون (B−V) | 0,032 |
الرصد
| القدر الظاهري | +2.22 |
| القدر المطلق | 0,41 |
| المسافة | 75.0 ly |
الموضع
| المطلع المستقيم | 15h 34,69m |
| الميل | 26° 42,88′ |
الأسئلة الشائعة
What type of star is نير الفكة?
نير الفكة is a Class A — A-type (White) star.
How far is نير الفكة from Earth?
نير الفكة is approximately 75.0 light-years from Earth.
Can you see نير الفكة with the naked eye?
With an apparent magnitude of 2.22, نير الفكة is visible to the naked eye.