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Main » 2010 » April » 6 » There was again "a problem of Nemezidy"
11:16 PM There was again "a problem of Nemezidy" |
As informs Japan Today referring to Kyodo News, the group of the Japanese astronomers under the direction of the professor of university of Kobe Tadashi Mukai (Tadashi Mukai) has come to a conclusion that behind an orbit of Neputna existence of one more major planet of Solar system - so big is probable that it corresponds even to new, more rigid definition of concept "the planet", accepted by the International astronomical union. This new definition does not allow to carry to "high-grade" planets, for example, long time considered that Pluton.
The new planet, according to the resulted rough estimates, should have weight about 30-70 % of weight of the Earth, and its orbit should be on distance about 80 astronomical units from the Sun. An expected inclination of an orbit of "planet Х» to a plane ecleptic – 20-40 degrees. The planet, possibly, moves on the extended orbit with appreciable эксцентриситетом. The Cycle time round the Sun – an order of thousand years.
Opening similar supermassive for a belt of Kojpera of a planet not only would change all our representations about a structure of Solar system, but also would become the next acknowledgement of that in a belt of Kojpera mankind surprising surprises wait. A stereotypic image of the cold and "dead" world of periphery of Solar system in the face of leave in the past.
Detection among objects of a belt of Kojpera of heavenly bodies with the extremely uncharacteristic orbits can be a sign of that on periphery of Solar system the planets similar on weight to the Earth, but also superheavy bodies and even stars address not simply. According to one of hypotheses, abnormal orbits of objects of a belt of Kojpera can be caused gravitational influence of a so-called star of "Nemezida" which addresses round the Sun on very extended orbit.
The results received by the Japanese scientists, can designate the beginning of a new stage in search of superheavy objects on distant periphery of Solar system.
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Category: Universe |
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Added by: Elhfi
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