HIP 81831
HIP 81831 is a G-type (Yellow) star located in the constellation Hercules.
Located approximately 134.1 light-years from Earth, HIP 81831 resides within the broader disk of our Milky Way galaxy.
HIP 81831 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 81831 has an apparent magnitude of +8.95, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its yellow-white hue, which corresponds to a B-V color index of +0.717.
الخصائص الفيزيائية
| النوع الطيفي | Class G — G-type (Yellow) |
| مؤشر اللون (B−V) | 0,717 |
الرصد
| القدر الظاهري | +8.95 |
| القدر المطلق | 5,88 |
| المسافة | 134 ly |
| الكوكبة | Hercules |
الموضع
| المطلع المستقيم | 16h 42,89m |
| الميل | 20° 31,87′ |
الأسئلة الشائعة
What type of star is HIP 81831?
HIP 81831 is a Class G — G-type (Yellow) star.
How far is HIP 81831 from Earth?
HIP 81831 is approximately 134.1 light-years from Earth.
Can you see HIP 81831 with the naked eye?
With an apparent magnitude of 8.95, HIP 81831 is not visible to the naked eye.
What constellation is HIP 81831 in?
HIP 81831 is located in the constellation Hercules.