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Title: Microlensing, astrometry and other methods [Frontiers and controversies in Astrophysics]
Type of Resource: Áudio
Objective: to learn about transits, planetary migration and potential problems in the Solar System
Abstract: Presents a class of Professor Bailyn that discusses transits, which are events used by astronomers to find new planets. They calculate the amount of light that is obscured when a celestial body moves across the face of the star and thus discover information about both star and planet, such as size, density, radial velocity and more. He also explains the concept of planetary migration and potential problems in the Solar System
Observation: Duration: 47 min, 27 s. To hear this resource its necessary the instalation of Quick time. Available at: <http://www.apple.com/pt/quicktime/>
Curriculum Component: Educação Superior::Ciências Exatas e da Terra::Astronomia
Theme: Educação Superior::Ciências Exatas e da Terra::Astronomia::Sistema Planetário
Educação Superior::Ciências Exatas e da Terra::Astronomia::Astrofísica do Sistema Solar
Author: Bailyn, Charles
Language: English (en)
Country: United States (us)
Publisher: Yale University, Open Yale Courses
Web Address: http://oyc.yale.edu/astronomy/frontiers-and-controversies-in-astrophysics/content/class-sessions
Date: 2007-02-01
Rightsholder: Bailyn, Charles
License: Yale University 2009. Some rights reserved. Unless otherwise indicated in the applicable Credits section of certain lecture pages, all content on this web site is licensed under a Creative Commons License. Please refer to the Credits section to determine whether third-party restrictions on the use of content apply
Submitter: Universidade de Brasília (UnB)
URI: http://objetoseducacionais2.mec.gov.br/handle/mec/13249
This Educational Object appears in the following Types of resources: Educação Superior: Ciências Exatas e da Terra: Astronomia: Áudios