Dwarf nova
Код 2539669
- ISBN: 978-5-5127-5876-2
Код 2539669
High Quality Content by WIKIPEDIA articles! A U Geminorum-type variable star, or dwarf nova (pl. novae) is a type of cataclysmic variable star consisting of a close binary star system in which one of the components is a white dwarf, which accretes matter from its companion. They are similar to classical novae in that the white dwarf is involved in periodic outbursts, but the mechanisms are different: classical novae result from the fusion and detonation of accreted hydrogen, while current...
Оставить комментарий