HIP 86990
HIP 86990 is a M-type (Red) star.
HIP 86990 lies approximately 19.0 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 19 years ago.
HIP 86990 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +10.75, HIP 86990 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 +1.660.
Физические свойства
| Спектральный класс | M Class M — M-type (Red) |
| Показатель цвета (B−V) | 1,660 |
Наблюдение
| Видимая звёздная величина | +10.75 |
| Абсолютная звёздная величина | 11,92 |
| Расстояние | 19.0 ly |
Положение
| Прямое восхождение | 17h 46,58m |
| Склонение | -57° 19,14′ |
Frequently Asked Questions
What type of star is HIP 86990?
HIP 86990 is a Class M — M-type (Red) star.
How far is HIP 86990 from Earth?
HIP 86990 is approximately 19.0 light-years from Earth.
Can you see HIP 86990 with the naked eye?
With an apparent magnitude of 10.75, HIP 86990 is not visible to the naked eye.