HIP 18987
HIP 18987 is a G-type (Yellow) star located in the constellation Perseus.
Located approximately 255.2 light-years from Earth, HIP 18987 resides within the broader disk of our Milky Way galaxy.
HIP 18987 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 18987 has an apparent magnitude of +8.58, 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 white hue, which corresponds to a B-V color index of +0.541.
Физические свойства
| Спектральный класс | Class G — G-type (Yellow) |
| Показатель цвета (B−V) | 0,541 |
Наблюдение
| Видимая звёздная величина | +8.58 |
| Абсолютная звёздная величина | 4,11 |
| Расстояние | 255 ly |
| Созвездие | Perseus |
Положение
| Прямое восхождение | 4h 4,12m |
| Склонение | 37° 36,66′ |
Часто задаваемые вопросы
What type of star is HIP 18987?
HIP 18987 is a Class G — G-type (Yellow) star.
How far is HIP 18987 from Earth?
HIP 18987 is approximately 255.2 light-years from Earth.
Can you see HIP 18987 with the naked eye?
With an apparent magnitude of 8.58, HIP 18987 is not visible to the naked eye.
What constellation is HIP 18987 in?
HIP 18987 is located in the constellation Perseus.