HIP 77457
HIP 77457 is a A-type (White) star located in the constellation Scorpius.
Located approximately 380.1 light-years from Earth, HIP 77457 resides within the broader disk of our Milky Way galaxy.
HIP 77457 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 77457 has an apparent magnitude of +7.96, 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 blue-white hue, which corresponds to a B-V color index of +0.259.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,259 |
Наблюдение
| Видимая звёздная величина | +7.96 |
| Абсолютная звёздная величина | 2,63 |
| Расстояние | 380 ly |
| Созвездие | Scorpius |
Положение
| Прямое восхождение | 15h 48,87m |
| Склонение | -29° 29,01′ |
Часто задаваемые вопросы
What type of star is HIP 77457?
HIP 77457 is a Class A — A-type (White) star.
How far is HIP 77457 from Earth?
HIP 77457 is approximately 380.1 light-years from Earth.
Can you see HIP 77457 with the naked eye?
With an apparent magnitude of 7.96, HIP 77457 is not visible to the naked eye.
What constellation is HIP 77457 in?
HIP 77457 is located in the constellation Scorpius.