HIP 42721
HIP 42721 is a A-type (White) star.
At a distance of roughly 1,019 light-years, HIP 42721 is a distant star lying deep within the Milky Way galaxy.
HIP 42721 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 42721 has an apparent magnitude of +9.19, 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 blue-white hue, which corresponds to a B-V color index of +0.150.
Физические свойства
| Спектральный класс | A Class A — A-type (White) |
| Показатель цвета (B−V) | 0,150 |
Наблюдение
| Видимая звёздная величина | +9.19 |
| Абсолютная звёздная величина | 1,72 |
| Расстояние | 1,019 ly |
Положение
| Прямое восхождение | 8h 42,38m |
| Склонение | -40° 33,85′ |
Frequently Asked Questions
What type of star is HIP 42721?
HIP 42721 is a Class A — A-type (White) star.
How far is HIP 42721 from Earth?
HIP 42721 is approximately 1,019.2 light-years from Earth.
Can you see HIP 42721 with the naked eye?
With an apparent magnitude of 9.19, HIP 42721 is not visible to the naked eye.