Sunday, January 11, 2015

Double Star J1906 disappeared from the field of view of scientists – RosRegistr

full of surprises, presented to the world of astrophysicists, the disappearance of the field of view of double star type J1906. The pulsar observed by astronomers for 10 years, lost due to the curvature of space and time. This was handed over to the University of Amsterdam and the Dutch Institute for Radio Astronomy.

At the moment, to detect a double star is not no good at art. Experts suggest pulsar is visible only through a hundred and sixty years.

Opening pulsar J1906 was held in 2002. This object is formed as a result of the explosion and a small neutron star. Her age about 100,000 years. It is located within the constellation Terzian-5 at a distance of 25,000 light-years from Earth. A diameter of about 15-20 kilometers, and mass is close to the sun.

The pulsar J1906 has a companion star. Turnaround time objects around each other is 4 hours. Watching double star for 10 years, scientists have learned a lot of new information about such phenomena. His disappearance was as unexpected as the appearance at the time.

Sight ‘N signals of the pulsar PSR J1906 + 0746, does not come out with the help of a powerful telescope. Scientists suggest it’s gone because geodesic procession, which can be explained by the fact that the object left in the spatio-temporal dent, the creation of which was under the influence of his own orbit.

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