Astronomers discovered that ekzoplanety existed even at starlets. New ekzoplaneta, getting the name VB 10b, revolved round a star, located in the distance only 20 light years from Earth. This planet became first ekzoplanetoy, opened through an astrometric method.Mass VB 10b 6 yupiterianskikh makes. Thus an object does not behave to the class of so urgent "hot Floodlights": the temperature of epiphases of planet is comparable with earthly.
At "hot Floodlights" this index can make a few thousand degrees. So low temperature is conditioned by that star VB 10, which it is revolved round, behaves to the class of so urgent red hop-o’-my-thumbs, and its mass makes less than 0,1
by a sun.Planet VB 10b became the first planet, opened through a so urgent astrometric method. The point is that forces of gravitation of the revolved planet operate and on a star, compelling the trajectory of motion the last to change. That similar method
can be used for the search of ekzoplanet, suppositions spoke out 50 years back, however really applying him was succeeded only now. It is related to that for finding out a planet the protracted high-fidelity supervisions of trajectory of motion are needed
stars. Planet VB 10b it was discovered, for example, after 12 years of regular supervisions.The most popular method of search of ekzoplanet is a so urgent transit method. He is based on logining of change to the brightness of star, which is caused by passing
planets on a visible observer to the disk of luminary. Recently the search of ekzoplanet was actually put on a stream: a telescope left in space "Kepler", the purpose of which is finding out planets with the protracted period of appeal, passes Lenta.ru.
