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1. Environment Monitoring Information Systems
... SMIS : Space Monitoring Information Support laboratory . Russia's Weather : State Meteorological Center Weather Forecast . Space Weather service : ACE real time solar wind data and simple geomagnetic activity forecast. ... World Fire Web : Space Research Institute (IKI) node . Sputnik : Joint project of SRC Planeta, Rosgidromet and Space Research Institute (IKI) . ... Today's Space Weather : Presented by the Space Environment Center . ... Back to the Space Research Institute Home Page ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/monitoring/monitor.html -- 3.6 Кб -- 29.08.2001
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2. Phil Plait's Bad Astronomy: Bitesize Tour of the Solar System
... Bad Astronomy . ... Bitesize Astronomy . ... If you thought our tour of the solar system ended with Neptune and Pluto, you are setting your sights way too low. The planets of the solar system mark time relatively close to the Sun compared to interstellar space. Pluto orbits the Sun at an average distance 40 times that of the Earth, yet the nearest star (the Alpha Centauri system) to the solar system is a mind-numbing 260,000 times the distance of the Earth to the Sun. ... 2008 Phil Plait. ...
[ Сохраненная копия ]  Ссылки http://www.badastronomy.com/bitesize/solar_system/kuiper.html -- 20.8 Кб -- 09.04.2016
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3. Solar System Studies at AO
... Click on an object in the solar system or choose from the list at left to learn more . The Arecibo Observatory planetary radar is the world's most powerful instrument for post-discovery characterization and orbital refinement of near-Earth objects. ... The Solar System Studies group is a department of the Arecibo Observatory, which is an NSF facility operated under cooperative agreement by SRI International, Universities Space Research Association (USRA), and la Universidad Metropolitana (UMET). ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~pradar/ -- 13.5 Кб -- 09.04.2016
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4. http://www.stsci.edu/stsci/meetings/planets/abs/prog3.html
... Kepler is a mission designed to detect and characterize Earth-sized planets around solar-like stars. The sizes of the planets are determined from the decrease in light from a star that occurs during planetary transits, and the orbital period is determined from the repeatability of the transits. ... These goals are accomplished by continuously and simultaneously monitoring a single field of 140,000 stars for evidence of brightness changes caused by transits of Earth-sized or larger planets. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/stsci/meetings/planets/abs/prog3.html -- 5.3 Кб -- 22.10.1996
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5. APOD: 2008 November 17 - HR 8799: Discovery of a Multi planet Star System
... 2008 November 17 . HR 8799: Discovery of a Multi-planet Star System . ... Explanation: How common are planetary systems like our own Solar System? In the twelve years previous to 2008, over 300 candidate planetary systems have been found orbiting nearby stars. ... Although the HR 8799 planetary system has significant differences with our Solar System, it is a clear demonstration that complex planetary systems exist, systems that could conceivable contain an Earth-like planet . ... About APOD | ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap081117.html -- 6.8 Кб -- 28.02.2014
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6. ASP: A Good Definition of the Word "Planet": Mission Impossible?
3) Planets and Brown Dwarfs . ... By its nature, this method is most sensitive to massive planets orbiting close to their stars. ... That means that some of the more massive extrasolar planets could actually be brown dwarfs (although the statistics of the finds suggest that most of them are not). ... Another possible difference between brown dwarfs and massive planets is how they are born. ... They would base the fundamental definition on the mode of formation: a planet is built from planetesimals. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/59/planetdefine3.html -- 10.4 Кб -- 02.10.2012
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7. V774104: a Dark World Putting a New Light on the Solar System? | Astronotes
... Solar System . ... Planets . ... Until V774104 was discovered Eris (illustrated in this artist?s impression) was the most distant observed member of the Solar System. ... V774104 hardly rolls off the tongue, but this is just a provisional designation and this little world will probably receive a name eventually. ... This bleak little world was found by astronomers led by Scott Sheppard and Chad Trujillo using the 8m Subaru telescope in Hawaii and the Dark Energy Survey Camera in Chile. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/v774104-could-a-dark-world-put-a-new-light-on-solar-system-history.html?replytocom=1035284 -- 54.9 Кб -- 10.04.2016
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8. Ganymede: The Largest Moon in the Solar System
... Ganymede: The Largest Moon in the Solar System . ... 20.06.2000 . ... Credit Copyright: Galileo Project , JPL , NASA . ... The reason is that Jupiter 's moon Ganymede is not only the largest moon in the Solar System , it is larger than planets Mercury and Pluto . ... Publications with keywords: Jupiter - Moon - Ganymede - Solar System - Galilean Moon . Publications with words: Jupiter - Moon - Ganymede - Solar System - Galilean Moon . ... Moons and Jupiter . ... To Scale: The Solar System . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/eid/apod/ap000620 -- 15.9 Кб -- 11.04.2016
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9. Laboratory of minor bodies of Solar system
The basic problems of the Laboratory are connected with researches of dynamics of minor planets and comets. ... THE ORBIT IMPROVEMENT of minor planets from optical and radar observations, . the utilization of minor planet observations for THE DETERMINATION OF ORIENTATION OF STAR CATALOGUES and DETERMINATION OF MASSES OF MINOR PLANETS BY DYNAMICAL METHOD, . THE ESTIMATION OF COLLISION PROBABILITY of minor planets with other bodies and with each other, . ...
[ Сохраненная копия ]  Ссылки http://www.ipa.nw.ru/PAGE/FUNDAMENTAL/LSBSS/englab.htm -- 6.2 Кб -- 09.04.2016
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10. Extrasolar Planetary Systems: More Like Ours - by David Perez-Suarez, Armagh
... Image courtesy of Korea Astronomy and Space Science Institute . ... There are already 29 multi-planet extrasolar planetary systems discovered (including this last one), so what makes this particular system unique? ... International Year of Astronomy, Ireland National Node . ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/scholars/iya/news/extrasolar_planetary_system.html -- 10.6 Кб -- 31.12.2009
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11. Phase light curves of young binary systems
... Phase light curves of binary model that consists of a primary component with mass M 1 and a secondary component with mass M 2 . ... The input parameters of the problem are the accretion rate onto the binary components ( ), the component mass ratio q = M 2 /M 1 , the orbital inclination to the line of sight , the eccentricity e, the rotation angle of the apsidal line relative to the observer , and the parameter c characterizing viscosity. ...
[ Сохраненная копия ]  Ссылки http://www.gao.spb.ru/english/personal/sfg/eng/eng_models.html -- 9.6 Кб -- 27.01.2012
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12. http://zebu.uoregon.edu/51peg.html
... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/51peg.html -- 18.2 Кб -- 31.07.2000
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13. http://www.aaa.org/s932/images/09fallclass2.pdf
Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The Sun Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic Evolution ... So far, one planet has been studied by this method. ...
[ Текст ]  Ссылки http://www.aaa.org/s932/images/09fallclass2.pdf -- 1505.3 Кб -- 07.09.2011
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14. Mario van den Ancker
... Since planets are expected to form out of the material in disks around young stars, the formation of a planet will thoroughly alter the structure of the circumstellar disk of their host star, forming significant gaps in the radial distribution of matter around the star. Additionally, processing of solids (annealing/crystallization) and changes in the overall gas/dust ratio are thought to happen during the planet formation process and are believed to alter the observational signature of the disk. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/~mvandena/research.html -- 10.8 Кб -- 28.04.2014
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15. Introduction to Astronomy
Subject of Astronomy. ... Celestial Sphere. ... Spherical Frames of Reference: Horisontal and Equatorial Coordinates, Ecliptical System. ... Transformation of Celestial Coordinates. ... Change of Object Coordinates as a Result of Diurnal Rotation of Celestial Sphere. Phenomenons, Which Lead to Celestial Coordinates Change. ... Motion of Equator, Ecliptic, and Their Poles. ... Diurnal Solar Motion on Different Latitudes. ... Time Equation. ... Apparent Motions and Configuration of Planets. ...
[ Сохраненная копия ]  Ссылки http://space.univ.kiev.ua/courses/vstup_do_astr_e.html -- 7.1 Кб -- 23.02.2005
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16. Space Research Institute (IKI) Seminar
... Future seminars . P a s t seminars . Seminar council . Extrarasolar planetary systems: regularities are found out " . Leonid Ksanfomaliti (IKI) . ... The discovery in 1995 of the first extrasolar giant planet (51 Peg b) initiated the physics of extrasolar planetary systems. ... Metallicity has become an indicator of the possible presence of planetary systems and, probably, even determines the type of planets. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/galeev/abs_eng/e051020.htm -- 5.8 Кб -- 17.10.2005
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/galeev/abs_eng/e051020.htm -- 5.8 Кб -- 17.10.2005
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17. The Peculiar Galaxy System IC 2554
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Digital systems . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... This colour-composite image shows the stellar light in red and the neutral hydrogen (HI) gas of the spiral galaxy IC 2554 galaxy in blue. ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/outreach/images/astronomical/ic2554.html -- 47.6 Кб -- 08.04.2016
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18. Solar System Cosmology
In ancient times the solar system was thought to be the whole Universe, so the study of planetary motions was cosmology. ... The planets other than the Moon and Sun generally move West to East through the stars, but occasionally stop and move in the opposite direction ( retrograde motion). In order to explain the retrograde motion of the planets, the geocentric model of the Solar System shown above puts the planets on small circles called epicycles . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/cats/~satr/cosmo/solar_system.html -- 6.6 Кб -- 17.09.1997
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19. S.P. Korolev RSC Energia - News
... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... Rocket Systems . Flights Chronology . ... News . Science news . ... At the launch site the pre-launch processing and launch operations were supervised by the State Commission for manned systems flight tests and the Technical Management for flight tests of manned space systems, headed by the RSC Energia President and General Designer V.A. Lopota. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...
[ Сохраненная копия ]  Ссылки http://www.energia.ru/en/iss/iss38/progress_m-21m/photo_11-26.html -- 47.8 Кб -- 10.04.2016
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20. Procyon Systems, AstroGuide Listing
The AstroGuide . ... AstroGuide Listing . Login . See many more Astronomy Listings by: Category or Alphabet . ... Procyon Systems . Procyon Systems offers Observer for Macintosh, and the ScopeLink telescope position acquisition system. ... Web Site . ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.net/astroguide/ag368.html -- 12.4 Кб -- 09.04.2016
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