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1. APOD: April 13, 1997 - Jets from SS433
... April 13, 1997 . Jets From SS433 . Credit: Artist's Visualization ( NASA ) . Explanation : SS433 is one of the most exotic star systems known. ... Its very remarkable behavior stems from a compact object, a black hole or neutron star , which has produced an accretion disk with jets. As illustrated in this artist's vision of the SS433 system based on observational data , a massive, hot star (left) is locked in a mutual orbit with a compact object. ... About APOD > . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap970413.html -- 4.6 Кб -- 02.10.2012
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2. APOD: October 2, 1999 - Phi Persei: Double Star
... October 2, 1999 . Phi Persei: Double Star . ... Based on recent results , this artist's vision of the double star Phi Persei , 720 light years away, shows a bright, rapidly rotating massive star surrounded by a disk of gas. A small companion star orbits 100 million miles away. ... Ten million years ago the small companion was actually the most massive star in the system and because of its greater mass evolved into a giant star more quickly. ... About APOD > . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap991002.html -- 4.9 Кб -- 02.10.2012
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3. Презентация PowerPoint
. Prague, August 16, 2006 . Present classification : Suggested: . X, XB, XF, XI, XJ, XND, AM (move to cataclysmics), X, X N, XNB (approximately corresponds to XNG, a B star orbiting a compact object), Xlm (low mass), Xhm (high mass), Xmq (microquasars). In this class, advice from experts is especially needed . X-RAY VARIABLES
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/groups/cluster/gcvs/future/iaupraha.files/slide0027.htm -- 7.0 Кб -- 04.09.2006
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4. Images of Supernova 1998S in NGC 3877
This page is devoted to information on Supernova 1998S in NGC 3877 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the Supernova links web page. On this page you will find a list of images of Supernova 1998S in NGC 3877 . ... VSnet now has a SN1998S web page with observations and light curve. Perpignan Observatoire 's 1998S web page . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/mirrors/isn/snimages/sn1998S.html -- 41.5 Кб -- 05.02.2013
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5. The Origin of the Solar System
... Here is a brief outline of the current theory of the events in the early history of the solar system: . A cloud of interstellar gas and/or dust (the "solar nebula") is disturbed and collapses under its own gravity. ... The gas cools off enough for the metal, rock and (far enough from the forming star) ice to condense out into tiny particles. (i.e. some of the gas turns back into dust). ... Once the larger of these particles get big enough to have a nontrivial gravity, their growth accelerates. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/tnp/origin.html -- 6.4 Кб -- 01.10.2012
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6. Астротоп 100 России
... Отмеченная наградами АстроТоп-а . ... 1) К участию в конкурсе допускаются все российские сайты на тему астрономии и космонавтики, и все русскоязычные сайты за пределами России. ... II) Сайт года . ... Победитель: Астронет - http://www.astronet.ru/ : подано голосов экспертов - 109 (всего - 129) . ... 3-е место разделили: Астрономия и Телескопостроение - http://www.astronomer.ru/ и Лента новостей космонавтики от Железнякова - http://www.cosmoworld.ru/spaceencyclopedia/hotnews/ : подано по 37 голосов; ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/top100/best/best2003.shtml -- 144.1 Кб -- 11.09.2010
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Еще в разделе: (Показать все результаты (>8) - www.astrotop.ru/ )

7. Absolute proper motions of open clusters
ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/groups/cluster/cl/pm/ -- 9.0 Кб -- 25.07.2002
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8. Alta Vista: Advanced Query
. Search the Web Usenet and Display the Results in Standard Form in Compact Form in Detailed Form as a Count only . Use only Advanced Query Syntax with AND , OR , NOT and NEAR . Simple Query Syntax will not work! . Results Ranking Criteria: documents containing these words will be listed first. If left blank, the matching documents will not be sorted. Start date: End date: e.g. 21/Mar/96 .
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/altavista_advanced.html -- 2.3 Кб -- 01.10.2012
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9. http://www.sai.msu.su/groups/cluster/rastor/AL454.pdf
... The distance scales of the objects are matched both by comparing the first derivatives of the angular velocity determined separately from radial velocities and proper motions and by the statistical-parallax method. ... Good agreement between the inferred 0 and our calculations based on space velocities suggests that the Lindblad relation holds throughout the entire sample volume. ... Brandt and Blitz (1993) published the distances and radial velocities for a total of 206 H II-regions. ... Astron. ...
[ Текст ]  Ссылки http://www.sai.msu.su/groups/cluster/rastor/AL454.pdf -- 712.0 Кб -- 16.08.2002
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