7 Ser
7 Ser
7 Ser is a A-type (White) star. It carries the designation 7 Ser.
Located approximately 448.6 light-years from Earth, 7 Ser resides within the broader disk of our Milky Way galaxy.
7 Ser is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
7 Ser has an apparent magnitude of +6.29, 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 hue, which corresponds to a B-V color index of -0.008.
Физические свойства
| Спектральный класс | Class A — A-type (White) |
| Показатель цвета (B−V) | -0,008 |
Наблюдение
| Видимая звёздная величина | +6.29 |
| Абсолютная звёздная величина | 0,60 |
| Расстояние | 449 ly |
Положение
| Прямое восхождение | 15h 22,39m |
| Склонение | 12° 34,05′ |
Часто задаваемые вопросы
What type of star is 7 Ser?
7 Ser is a Class A — A-type (White) star.
How far is 7 Ser from Earth?
7 Ser is approximately 448.6 light-years from Earth.
Can you see 7 Ser with the naked eye?
With an apparent magnitude of 6.29, 7 Ser is not visible to the naked eye.