HIP 21837
HIP 21837 is a A-type (White) star.
Located approximately 561.4 light-years from Earth, HIP 21837 resides within the broader disk of our Milky Way galaxy.
HIP 21837 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21837 has an apparent magnitude of +6.64, 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 +0.127.
Физические свойства
| Спектральный класс | A Class A — A-type (White) |
| Показатель цвета (B−V) | 0,127 |
Наблюдение
| Видимая звёздная величина | +6.64 |
| Абсолютная звёздная величина | 0,46 |
| Расстояние | 561 ly |
Положение
| Прямое восхождение | 4h 41,70m |
| Склонение | -12° 28,55′ |
Frequently Asked Questions
What type of star is HIP 21837?
HIP 21837 is a Class A — A-type (White) star.
How far is HIP 21837 from Earth?
HIP 21837 is approximately 561.4 light-years from Earth.
Can you see HIP 21837 with the naked eye?
With an apparent magnitude of 6.64, HIP 21837 is not visible to the naked eye.