2 Peg
2 Peg
2 Peg is a M-type (Red) star located in the constellation Pegasus. It carries the designation 2 Peg.
Located approximately 393.9 light-years from Earth, 2 Peg resides within the broader disk of our Milky Way galaxy.
2 Peg is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +4.52, 2 Peg 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 red hue, which corresponds to a B-V color index of +1.618.
Физические свойства
| Спектральный класс | M Class M — M-type (Red) |
| Показатель цвета (B−V) | 1,618 |
Наблюдение
| Видимая звёздная величина | +4.52 |
| Абсолютная звёздная величина | -0,89 |
| Расстояние | 394 ly |
| Созвездие | Pegasus |
Положение
| Прямое восхождение | 21h 29,95m |
| Склонение | 23° 38,33′ |
Frequently Asked Questions
What type of star is 2 Peg?
2 Peg is a Class M — M-type (Red) star.
How far is 2 Peg from Earth?
2 Peg is approximately 393.9 light-years from Earth.
Can you see 2 Peg with the naked eye?
With an apparent magnitude of 4.52, 2 Peg is visible to the naked eye.
What constellation is 2 Peg in?
2 Peg is located in the constellation Pegasus.