HIP 21765
HIP 21765 is a M-type (Red) star.
Located approximately 64.2 light-years from Earth, HIP 21765 resides within the broader disk of our Milky Way galaxy.
HIP 21765 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +10.27, HIP 21765 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its red hue, which corresponds to a B-V color index of +1.490.
Физические свойства
| Спектральный класс | Class M — M-type (Red) |
| Показатель цвета (B−V) | 1,490 |
Наблюдение
| Видимая звёздная величина | +10.27 |
| Абсолютная звёздная величина | 8,80 |
| Расстояние | 64.2 ly |
Положение
| Прямое восхождение | 4h 40,49m |
| Склонение | -9° 11,77′ |
Часто задаваемые вопросы
What type of star is HIP 21765?
HIP 21765 is a Class M — M-type (Red) star.
How far is HIP 21765 from Earth?
HIP 21765 is approximately 64.2 light-years from Earth.
Can you see HIP 21765 with the naked eye?
With an apparent magnitude of 10.27, HIP 21765 is not visible to the naked eye.