HIP 42720
HIP 42720 is a B-type (Blue-White) star.
At a distance of roughly 1,148 light-years, HIP 42720 is a distant star lying deep within the Milky Way galaxy.
HIP 42720 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 42720 has an apparent magnitude of +7.86, 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 hue, which corresponds to a B-V color index of -0.021.
Физические свойства
| Спектральный класс | B Class B — B-type (Blue-White) |
| Показатель цвета (B−V) | -0,021 |
Наблюдение
| Видимая звёздная величина | +7.86 |
| Абсолютная звёздная величина | 0,13 |
| Расстояние | 1,148 ly |
Положение
| Прямое восхождение | 8h 42,38m |
| Склонение | -46° 34,76′ |
Frequently Asked Questions
What type of star is HIP 42720?
HIP 42720 is a Class B — B-type (Blue-White) star.
How far is HIP 42720 from Earth?
HIP 42720 is approximately 1,148.4 light-years from Earth.
Can you see HIP 42720 with the naked eye?
With an apparent magnitude of 7.86, HIP 42720 is not visible to the naked eye.