18 Дельфина
18 Del
18 Дельфина is a G-type (Yellow) star. It carries the designation 18 Del.
Located approximately 245.6 light-years from Earth, 18 Дельфина resides within the broader disk of our Milky Way galaxy.
18 Дельфина is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
With an apparent magnitude of +5.51, 18 Дельфина sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its yellow hue, which corresponds to a B-V color index of +0.934.
Физические свойства
| Спектральный класс | Class G — G-type (Yellow) |
| Показатель цвета (B−V) | 0,934 |
Наблюдение
| Видимая звёздная величина | +5.51 |
| Абсолютная звёздная величина | 1,13 |
| Расстояние | 246 ly |
Положение
| Прямое восхождение | 20h 58,43m |
| Склонение | 10° 50,36′ |
Часто задаваемые вопросы
What type of star is 18 Дельфина?
18 Дельфина is a Class G — G-type (Yellow) star.
How far is 18 Дельфина from Earth?
18 Дельфина is approximately 245.6 light-years from Earth.
Can you see 18 Дельфина with the naked eye?
With an apparent magnitude of 5.51, 18 Дельфина is visible to the naked eye.