HIP 81643
HIP 81643 is a G-type (Yellow) star located in the constellation Scorpius.
Located approximately 720.0 light-years from Earth, HIP 81643 resides within the broader disk of our Milky Way galaxy.
HIP 81643 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 81643 has an apparent magnitude of +8.19, 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 hue, which corresponds to a B-V color index of +0.855.
Физические свойства
| Спектральный класс | Class G — G-type (Yellow) |
| Показатель цвета (B−V) | 0,855 |
Наблюдение
| Видимая звёздная величина | +8.19 |
| Абсолютная звёздная величина | 1,47 |
| Расстояние | 720 ly |
| Созвездие | Scorpius |
Положение
| Прямое восхождение | 16h 40,70m |
| Склонение | -39° 52,95′ |
Часто задаваемые вопросы
What type of star is HIP 81643?
HIP 81643 is a Class G — G-type (Yellow) star.
How far is HIP 81643 from Earth?
HIP 81643 is approximately 720.0 light-years from Earth.
Can you see HIP 81643 with the naked eye?
With an apparent magnitude of 8.19, HIP 81643 is not visible to the naked eye.
What constellation is HIP 81643 in?
HIP 81643 is located in the constellation Scorpius.