turn up about 300 unclouded geezerhood aside in the Crux constellation , HD 106906 B complex revolve its white main - episode star . This exoplanet is known as a Super Jupiter , as its pile is 11 time greater than Jupiter . Because of its improbably large size and the tremendous length away from the host star , HD 106906 b challenge many current theories about planetary and star formation . This entropy comes from track author Vanessa Bailey of the University of Arizona and the results have been accepted for publication in theAstrophysical Journal Letters .
HD 106906 b is about 650 AU away from the sensation , which is about 20 times the length from the sunshine to Neptune . According to current planetary theories , when stars are hold , junk and debris whirl around the newborn ace in a magnetic disk - similar embodiment . As the particle lead off to knock into one another , they flux and become larger and large , kind of like a large , dusty snowball . Eventually , the dustball get so big , it takes on planetary characteristics . This theory also state that there justshouldn’t enough material to form a planet as massive as HD 106906 bat such a great distance . Nevertheless , there it is .
Baileyet al.does propose that this major planet could be a fail star . While the legion star was forming , it is potential that HD 106906 vitamin B complex just could n’t accumulate enough material to ignite into a star , which would have made the system of rules abinary star scheme . This is also problematic , as there is too much of a difference in mass ratio . In typical binary system , the mass ratio of the two virtuoso maxes out at 10 to 1 . In this case , it is close to 100 to 1 .
If it does n’t form like a satellite or a star , how the heck did it get there ? Nobody is really quite sure yet . The satellite itself is only about 13 million yr honest-to-god ( quite the baby compared to our 4.5 billion year onetime Earth ) . It is also much cool than its host star , which temperatures reach 2,700 F ( 1,500 C ) . Astronomers were also capable to detect end of the moth-eaten phonograph recording that spurred formation of the principal and planets .
Further study will try the debris disk as well as canvass the planet ’s orbit to well understand this mysterious jumbo major planet that , by current knowledge , should n’t even live .
