HIP 99870
HIP 99870 is a A-type (White) star located in the constellation Cygnus.
Located approximately 362.8 light-years from Earth, HIP 99870 resides within the broader disk of our Milky Way galaxy.
HIP 99870 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 99870 has an apparent magnitude of +6.36, 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 +0.096.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | 0,096 |
Наблюдение
| Видимая звёздная величина | +6.36 |
| Абсолютная звёздная величина | 1,13 |
| Расстояние | 363 ly |
| Созвездие | Cygnus |
Положение
| Прямое восхождение | 20h 15,72m |
| Склонение | 50° 13,97′ |
Часто задаваемые вопросы
What type of star is HIP 99870?
HIP 99870 is a Class A — A-type (White) star.
How far is HIP 99870 from Earth?
HIP 99870 is approximately 362.8 light-years from Earth.
Can you see HIP 99870 with the naked eye?
With an apparent magnitude of 6.36, HIP 99870 is not visible to the naked eye.
What constellation is HIP 99870 in?
HIP 99870 is located in the constellation Cygnus.