SDSS J1337+3952 kann gefunden werden in nord himmelshalbkugel.
Astronomers identified binary white dwarf system SDSS J133725.26+395237.7 (SDSS J1337+3952) where the stars orbit each other in only 99 minutes. According to a new study these white dwarfs generate low frequency gravitational waves, that could be one day detectable. The unique system shows spectral lines of both stars, which allowed astronomers find out more about their parameters and history.
Living Future: Nearby stars