30 Peg
30 Peg
30 Peg is a B-type (Blue-White) star located in the constellation Pegasus. It carries the designation 30 Peg.
At a distance of roughly 1,274 light-years, 30 Peg is a distant star lying deep within the Milky Way galaxy.
30 Peg is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.37, 30 Peg 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 -0.037.
الخصائص الفيزيائية
| النوع الطيفي | Class B — B-type (Blue-White) |
| مؤشر اللون (B−V) | -0,037 |
الرصد
| القدر الظاهري | +5.37 |
| القدر المطلق | -2,59 |
| المسافة | 1,274 ly |
| الكوكبة | Pegasus |
الموضع
| المطلع المستقيم | 22h 20,46m |
| الميل | 5° 47,37′ |
الأسئلة الشائعة
What type of star is 30 Peg?
30 Peg is a Class B — B-type (Blue-White) star.
How far is 30 Peg from Earth?
30 Peg is approximately 1,274.0 light-years from Earth.
Can you see 30 Peg with the naked eye?
With an apparent magnitude of 5.37, 30 Peg is visible to the naked eye.
What constellation is 30 Peg in?
30 Peg is located in the constellation Pegasus.