... that this is a Apollo asteroid of ~0.5km diameter which can have occasional close approaches to the Earth (see MPEC:2003-Y63 ... Previous News Items . Anglo-Australian Near Earth Asteroid Survey 1990-96 . Links .. ...
... Comet discoveries made with the Uppsala Schmidt (E12) Status as at 2011 Dec 23 Entries in bold are NECs (Near Earth Comets) ### Perihelion q Q a P e i g k Name 1 2004 06 16.8 1.55 4.7 3.12 5.5 0.501 8.1 15.0 4.0 P/2004 K2 (McNaught) 2 2004 08 30.2 0.99 5 ...
... In early July 2003 we achieved first light. This image of omega Centauri shows the central portion of the field. ... Previous News Items . Anglo-Australian Near Earth Asteroid Survey 1990-96 . Links .. ...
... Earth E. G. Jones1 and C. H. Lineweaver1,2 1 Planetary Sciences Institute, Research ... from the Earth model on the location of the deepest liquid water on Earth and the ...
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Ссылки http://www.mso.anu.edu.au/~charley/papers/Jones&LineweaverProceedingsv7color.pdf -- 581.3 Кб -- 12.05.2010 Похожие документы
... times its current size, swallowing the Earth, and glowing hundreds of times brighter ... its light took 170,000 years to reach Earth, it became easily visible to the naked ...
... Relativity which I won't go into here) is: -GM m E= r where M in this case would be the mass of the Earth, and m the mass of the ball (or vice versa - it makes no difference). r is distance between the centre of the ball and the centre of the Earth ...
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Ссылки http://www.mso.anu.edu.au/pfrancis/phys1101/Lectures/L02/lecture02.pdf -- 751.6 Кб -- 22.02.2011 Похожие документы