Database Development for Solar System Small Bodies' Orbital Evolution Based on Modern Mathematical Models and Methods . ... Research of the orbital evolution of 6163 asteroids belonging to Apollo, Amor, Aten groups and 197 short-period comets was performed for the time period from 1800 to 2206. 815 objects have been identified among asteroids approaching closely to inner planets, in particular 612 objects passing through the Earth's sphere of action. ...

... In real-time instrument control systems such as the AAO's DRAMA system, where relatively complex individual tasks control their own parts of a system (spectrograph, camera, telescope, etc), there are often significant similarities between tasks. ... DRAMA is written in C, but combines ideas from the X Windows Xt toolkit with its use of named actions in tasks to provide a successful, effective, inheritance mechanism. ... This action is used to set the simulation mode of our tasks. ...

... Inhomogeneous planetary nebulae: Carbon and Oxygen abundances, Astron. ... Abstract . text in English . ... text in Russian . ... Chemica evolution of the system of galactic planetary nebulae , Astrophysics, 45 , 451-463 (2002) . ... Evolution of Elemental Abundances in Planetary Nebulae, Astronomy Letters, 32 , 557-565 ( 2006 ) . ... text in Russian (0.23Mb) . ... He, C, N, and O Abundances in an Ensemble of Galactic Planetary Nebulae, Astronomy Letters, 35 , 518-533 ( 2009 ) . ...

... Forum . ... Recent Topics . ... MAO main . ... Fw: Actions directed to stop Russian aggression against Ukraine . ... Subject: Re: Actions directed to stop Russian aggression against Ukraine . ... Actions directed to stop Russian aggression against Ukraine" and I hope . ... around Ukraine is very dangerous indeed and who thinks that together we . ... Board Categories MAO main - Info - MAO - news - Flame Technical - Technical Support(Forum)(пўпµя…пїпѕпґпґпµяЂп¶пєп°(п¤пѕяЂяѓпј)) . ... MAO NASU . ...

... A dynamical system is an action of the infinite cyclic group. Group action study is€аimportant for€аdifferent areas of€аdynamics and geometry. The topics of€аthe conference include: . ... Diophantine approximations and homogeneous flows, e.t.c. We plan a€аminicours by€аD.€аCalegari about the solution of€аthe Ahlfors' measure conjecture for limit sets of€аKleinian groups. ... In 5тАУ7€аminutes you'll see a€аchurch on€аyour right€атАФ turn right to€аBolshoy Vlasyevsky street after that. ...

... We suggest simple method of the selection of distant galaxies based on their radio properties. ... RC0015+0503a , RC0015+0503b , RC0015+0501 , RC0034+0513 , RC0038+0449 , RC0042+0504 . ... RC0105+0501 , RC0110+0500 , RC0117+0503 , RC0126+0502 , RC0133+0459 , RC0135+0450 , RC0137+0539 , RC0143+0505 , RC0152+0453 , RC0154+0459 , RC0159+0448 . ... RC0209+0501b , RC0213+0516 , RC0226+0512 , RC0250+0512 . ... RC0302+0456 , RC0308+0454 , RC0311+0507 , RC0318+0456 , RC0355+0449 . ...

... LMC Project Outline . NGC 1818 Initial Results . ... The Large Magellanic Cloud (LMC) is uniquely suitable for the study of massive star clusters at all stages of evolution. By combining HST observations of these clusters with N-body models we hope to understand the origin and evolution of rich star clusters in our own Galaxy, in the LMC, and beyond. ... We aim to combine our HST observations with N-body models to understand the formation and evolution of globular clusters. ...

... Extragalactic Surveys . I will review our current understanding of the history of supermassive black hole accretion from deep and wide-area X-ray surveys. ... Monday: Type I and II AGN, Absorption, XBONGs, Tuesday: AGN correlation functions, LSS, environments . ... Monday: 'Normal' Galaxies, Tuesday: Cluster Formation and Evolution . ... Deep X-ray surveys are providing crucial information on the evolution of AGN and galaxies. ... The luminosity function and evolution of normal galaxies . ...

... Звезды: их строение, жизнь и смерть . ... Реакция . ... 0.862/0.384)-(0.862/0.384) . ... Публикации с ключевыми словами: Сверхновые - звезды - сверхгигант - нейтронные звезды - красный гигант - бурый карлик - диаграмма Герцшпрунга-Рессела - белый карлик - Эволюция звезд - термоядерные реакции - вырожденный газ - гидростатическое равновесие - конвекция - лучистый перенос - главная последовательность - эволюционный трек звезды - карлики . ... Звезды . ... Все публикации на ту же тему >> . ...

... 6 5.5 5 4.5 5.5 6 6.5 7 7.5 8 8.5 9 -1.33 -1.34 -1.35 -1.36 -1.37 -1.38 4.5 5 5.5 6 6.5 7 7.5 8 L - [Z] 0.4 0.38 0.36 0.34 0.32 0.3 0.28 4.5 5 5.5 6 6.5 7 7.5 8 L - [Fe] 0.85 0.8 5.5 6 6.5 7 7.5 8 8.5 9 0.95 0.9 M-L 1.05 1 M - M/L 13/14 M = 106.5 Msol 0.3 [Fe/H] 0.2 OB = 2 km/s 0.3 M = 106.5 Msol OB = 8 km/s 0.3 M = 107.5 Msol OB = 8 km/s 0.3 M = 108.5 Msol OB = 8 km/s [Fe/H] 0.2 0.2 [Fe/H] 0.2 [Fe/H] 0.1 0.1 0.1 ...

Update of the XMM UHB for AO2 Chapter 3 - XMM - a concise overview Comments received from D. Lumb , U. Briel, S. Sembay , input/help needed to update/replace/fix figures: · · · · Fig Fig Fig Fig 4: `The on-axis PSF of one XMM mirror (Panter)' - in-flight PSF 5: `Radial average of on-axis PSF ( SciSim)' - in-orbit point source 10-13: `Effective area of mirrors, combined w ith EPIC response' 14: `Total effective area of all mirror modules' - is wrong !? ...

... IAU planet classification Observing with a Telescope Large Scale Structure The observables: Local Group (size 1 Mpc) Virgo cluster (size 2+ Mpc) Virgo supercluster (size ~33 Mpc) Voids (size ~ 10-150 Mpc), Walls and sheets, aka filaments (size ~ 50-80+ Mpc) 1 parsec The nearest star is 1.2 parsecs away (Proxima Centuri). ... Virgo supercluster Voids, Sheets Filaments The Virgo Cluster is a cluster of galaxies at a distance of about 18.0 Mpc away in the constellation Virgo. ...

Since 1994, the Astronomical Society of the Pacific's (ASP) highly successful national Project ASTRO? program has been providing opportunities for professional and amateur astronomers to contribute to science education in their local communities. ... The original "classic" Project ASTRO educator-astronomer partners found tremendous interest in what they were doing among the families of their students, and thus Family ASTRO was born to continue at home what was begun in the classroom. ...

... Tonight's Sky . ... The Magazine . ... Observing . ... An artificial comet holds secrets to Earths life . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Watch comets in action . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

Action Xchange Download some amazing Actions for Photoshop 4.0 Photoshop Trips Ticks A collection of very nice effects for Photoshop users. ... Alf's Photoshop Sites Collection of filters, plugins, dispmaps, links and tips for Photoshop. TrueType fonts collection Ton of TrueType fonts available for download (free) Photoshop Professional Tips Tricks Very good tips for professional and amateur users. ... Grab demo versions of BlackBox (and consider buying full one) to use with some of CoolType tips. ...

TOOLS OF TEST GENERATION FOR SATELLITES CONTROL PROGRAMS Andrey Tyugashev, Ekaterina Myasnikova, Elena Sopchenko S.P. Korolyov Samara State Aerospace University (National Reseach University) The paper presents a research in the field of test automation for testing spacecraft control programs. ... Programmers or designers of spacecraft systems write tests manually. ... Tests are carried out by issuing the control actions on the spacecraft and condition monitoring systems parameters of the spacecraft. ...

Магазин . ... Старейший магазин телескопов в России . ... Корзина 0 0 Р . ... Телескопы Celestron . ... Добавить в избранное . ... 49 990 Р . ... Мы рады приветствовать Вас в нашем специализированном магазине телескопов и других астрономических товаров. ... Интерес к звездам, к созерцанию неба, обычно приводит человека к желанию купить телескоп, который позволит ему увидеть своими глазами все далекие сокровища космоса, так красочно описываемые в книгах. ... Copyright TELESCOPE.RU, 2016. ...