翻訳と辞書 Words near each other ・ Catalina mountain snail ・ Catalina Palacios ・ Catalina Park ・ Catalina Parot ・ Catalina Parra ・ Catalina Peláez ・ Catalina Pottery ・ Catalina Pérez ・ Catalina Real-time Transient Survey ・ Catalina Robayo ・ Catalina Rosales ・ Catalina Saavedra ・ Catalina Sandino Moreno ・ Catalina Sarsfield ・ Catalina Schist ・ Catalina Sky Survey ・ Catalina Solar Project ・ Catalina Speroni ・ Catalina State Park ・ Catalina Station ・ Catalina Swimwear ・ Catalina Trail ・ Catalina Usme ・ Catalina Vallejos ・ Catalina Vasquez Villalpando ・ Catalina Video ・ Catalina Villas, Pasadena, California ・ Catalina y Sebastián ・ Catalina Yachts ・ Catalina Yue Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Catalina Sky Survey ： ウィキペディア英語版 Catalina Sky Survey Catalina Sky Survey (CSS) is a project to discover comets and asteroids, and to search for near-Earth objects (NEOs). More specifically, to search for potentially hazardous asteroids, that may pose a threat of impact. Its southern hemisphere counterpart, the Siding Spring Survey (SSS) was closed in 2013 due to loss of funding. == Mission == The NEO Observations Program is a result of a United States 1998 congressional directive to NASA to begin a program to identify 1 kilometre (0.62 mile) or larger objects to around 90 percent confidence level or better. The Catalina Sky Survey, located in the Catalina Mountains north of Tucson, carries out searches for near-earth objects, NEOs, contributing to the Congressionally mandated goal. In addition to identifying impact risks the project also obtains other scientific information, including: improving the known population distribution in the main belt, finding the cometary distribution at larger perihelion distances, determining the distribution of NEOs as a product of collisional history and transport to the inner solar system, and identifying potential targets for flight projects. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Catalina Sky Survey」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.