"A heavenly body possibly as large as the giant planet Jupiter and possibly so close to Earth that it would be part of this solar system has been found in the direction of the constellation Orion by an orbiting telescope aboard the U.S. infrared astronomical satellite. So mysterious is the object that astronomers do not know if it is a planet, a giant comet, a nearby “protostar” that never got hot enough to become a star, a distant galaxy so young that it is still in the process of forming its first stars or a galaxy so shrouded in dust that none of the light cast by its stars ever gets through. “All I can tell you is that we don’t know what it is,” Dr. Gerry Neugebauer, IRAS chief scientist for California’s Jet Propulsion Laboratory and director of the Palomar Observatory for the California Institute of Technology said in an interview.
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Naquele momento se determinaram os dados necessários para continuar com uma nova linha de investigação, baseada na observação, as órbitas e a análise detalhada das pertubações em Oort.
3 Etapa de ocultação de dados e censura informativa.
Astronomers Alessandro Morbidelli and Harold F. Levison investigated Sedna’s origins by performing numerical integrations using the Swift_rmvs3 orbit integrator to explore the idea that Sedna may have once been gravitationally bound to another star or brown dwarf, and stripped from that other star by the Sun, where it entered a highly eccentric orbit.
Using Gravity Simulator, I reproduced their experiment. Morbidelli and Levison set up the following starting conditions: The visiting brown dwarf has a mass of 0.05 solar masses. It is has a velocity of 1 km/s relative to the Sun at infinity. Its approach distance to the Sun is 200 AU. The brown dwarf has a disk of test particles orbiting it in random distances between 20-100 AU.
The green planet around the Sun represents the orbit of Neptune. It is just there to give you a sense of perspective of the solar system’s size.
In Morbidelli and Levison’s experiment, 44% of the Brown Dwarf’s objects were captured into Solar orbit. In Gravity Simulator, consistant with Morbidelli and Levison’s experiment, 8 of 20 objects were captured into Solar orbit.Vean .http://www.orbitsimulator.com/gravity/articles/sedna.html
COINCIDÊNCIA?... Siga Consciente e no Coração!
Abraços e muita Luz,
Tradução: Simone Cardoso (morgenstern2000.blogspot.com)