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http://www.astronet.ru/db/xware/apod.html?page=184&d=2007-10.
http://www.astronet.ru/db/xware/apod.html?page=184&d=2007-10.
1. XWare > APOD
... October Mars . ... This October, Mars has become a bright, yellowish star in planet Earth's sky as it approaches oppositon, the period when Mars and Earth pass close as they orbit the Sun. How close is Mars? A mere 70 million kilometers or so, close enough to allow Earth-bound astronomers excellent views of the alluring Red Planet. ... Such is the case with N132D, a supernova remnant located in the neighboring Large Magellanic Cloud (LMC) galaxy. ... Angular Sand on Martian Hills . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=89&d=2008-03 -- 15.5 Кб -- 12.04.2016
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2. APOD: 2007 October 11 - Bright Planets, Crescent Moon
... 2007 October 11 . Bright Planets, Crescent Moon . ... Explanation: Early risers are currently enjoying the sight of dazzling Venus , near the eastern horizon as the morning star . ... It also includes a crescent Moon and Saturn (lower left). ... Though the Moon has moved on, the tight triangle formed by Venus, Saturn, and Regulus (top), alpha star in the constellation Leo, will continue to look impressive in early morning skies over the next few days. ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap071011.html -- 5.5 Кб -- 02.10.2012
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3. How to see exoplanets! | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Exoplanets . ... Space Flight . ... Science Fiction . ... August . ... By admin August 18, 2011 Posted in: August . Artist's impressions of Kepler and the light curve of transiting planet (Image credit: NASA) . ... In 1995 we knew of only nine planets (including Pluto, how times change), but in that year the first of the extra-solar planets or exoplanets was confirmed. ... Another is one of the most Earth-like worlds yet discovered . ...
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Ссылки http://www.armaghplanet.com/blog/new-planets-in-the-august-sky.html -- 47.3 Кб -- 09.04.2016
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4. Objects in the Sky
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Aurora . ... Corona . Fireballs . ... Zodiacal Light . ... The first thing to do is get acquainted with what the night sky looks like. ... The National Schools Observatory web site has very good horizon views of the sky for the current night. ... If the object is moving slowly across the sky then it may be one of the larger satellites. ... Cloudbait Observatory - October 2002 . ... October 2003 Aurora at Armagh . ...
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Ссылки http://star.arm.ac.uk/objects.html -- 14.8 Кб -- 26.01.2012
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5. New Moons of Uranus
New Moons of Uranus . Brent Gladman's Home Page . ... The discovery of two probable distant satellites of Uranus was reported by B. Gladman, P. Nicholson, J. Burns and J. Kavelaars. ... This discovery was reported in the IAU Circular 6764 . ... Discovery image of S/1997 U 2 . This shows the discovery image of brighter of the two new moons of Uranus. ... This shows the discovery image of faint new moons of Uranus. ... This shows another discovery image of faint new moons of Uranus. ... Uranus . ...
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Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/urmoon97.htm -- 8.4 Кб -- 15.03.1998
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6. ASP: A Good Definition of the Word "Planet": Mission Impossible?
... Planets and Brown Dwarfs . ... Mission Definition . Ask anyone on the street to give an example of a planet, and they'll consider you a bit dim. ... Finally, if you ask "What is the exact scientific definition of 'planet'?", it turns out that nobody can answer it, because there really isn't one. ... The word itself means "wanderer" in Greek, and other cultures generally have words for "planet" with a similar meaning. So why isn't that good enough for us today? ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/59/planetdefine.html -- 13.2 Кб -- 02.10.2012
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7. Phil Plait's Bad Astronomy: Bitesize Astronomy
... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... When Venus is on the far side of the Sun, we see the entire near side lit by the Sun. ... When it is on the near side of the Sun, it shows a beautiful thin crescent, because it is between us and the Sun and we see the mostly unlit dark half. ... To see this for yourself, draw a circle one centimeter across, then, next to it, draw a circle 6 centimeters across. ... 2008 Phil Plait. ...
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Ссылки http://www.badastronomy.com/bitesize/venus_phase.html -- 19.8 Кб -- 09.04.2016
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8. smalltelae
The small solids. Asteroids or the small planetes . ... The comets. ... Ceneca the Young.Procuring about the nature.63 y. The comet is a celestial body of a great size, but a rare one... transparent. Sometimes there seen a core and the medium forms a kind of a tail, beard or dishevelled looks. ... The core is an ice body - conglomeration of frosted gas and dust. ... The comet state is variable: ones have the con tails, others the dust tails, and the third have both. ... Meteors and meteorites. ...
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Ссылки http://www.space.vsi.ru/smalltelae.htm -- 11.8 Кб -- 14.10.2000
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9. HST this week: 296
... Abstract . ... An Efficient ACS Coronagraphic Survey for Debris Disks around Nearby Stars . ... The Dynamic State of the Dwarf Galaxy Rich Canes Venatici I Region . ... High-resolution HST image of the face-on debris disk in the G2 dwarf, HD 107146 . ... Simulations of a nearby dwarf galaxy, a nearby giant galaxy and a distant giant galaxy; note that the last is similar in angular size to the dwarf, but has a much smoother brightness distribution (simulations from Ned Wright's ABC of distances . ...
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Ссылки http://www.stsci.edu/~inr/thisweek1/thisweek296.html -- 12.3 Кб -- 08.06.2007
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10. Finding Himalia, The Fifth Brightest Moon Of Jupiter - an Astronomy Net Article
Finding Himalia, The Fifth Brightest Moon Of Jupiter . Articles | ... Himalia is the only moon other than the Galilean moons of Jupiter that is visible in an amateur size telescope. ... I normally use “The Sky” from Software Bisque for planning my observing sessions and in helping me find objects, but it only has the Galilean moons for Jupiter so I used Red Shift (version 3 at the time) which I also had on my computer. ... www.astronomy.net . ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
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Ссылки http://www.astronomy.net/articles/18/ -- 20.2 Кб -- 09.04.2016
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11. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B6D87C10F-F597-4106-A17C-098182E9AEB5%7D
Einstein's planet," formally known as Kepler-76b, is a "hot Jupiter" that orbits its star every 1.5 days. ... This artist's conception shows Kepler-76b orbiting its host star, which has been tidally distorted into a slight football shape (exaggerated here for effect). The planet was detected using the BEER algorithm, which looked for brightness changes in the star as the planet orbits due to relativistic BEaming, Ellipsoidal variations, and Reflected light from the planet. ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B6D87C10F-F597-4106-A17C-098182E9AEB5%7D -- 4.0 Кб -- 10.04.2016
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12. Supernova 2009js in NGC 918
Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . 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 updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...
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Ссылки http://www.sai.msu.su/mirrors/isn/sn2009/sn2009js.html -- 8.2 Кб -- 13.02.2011
[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/sn2009/sn2009js.html -- 8.4 Кб -- 19.04.2014
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[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/sn2009/sn2009js.html -- 8.4 Кб -- 19.04.2014
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13. 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. ...
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Ссылки http://zebu.uoregon.edu/51peg.html -- 18.2 Кб -- 31.07.2000
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14. http://www.eso.org/public/news/eso1227/kids/
... Astronomers have used a new technique to see the faint light from a planet that is orbiting a distant star. ... Instead, astronomers found them by looking for telltale clues, such as how the light from a star dims when an exo-planet passes in front of it, or how it wobbles because of the pull of an exo-planet s gravity. Astronomers can learn a lot about exo-planets that move in front of their stars. This is because the starlight passes through the exo-planet s atmosphere on its way to Earth. ...
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Ссылки http://www.eso.org/public/news/eso1227/kids/ -- 11.2 Кб -- 11.04.2016
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15. Solar System Extrema
... Earth is the tiny spot between Jupiter and the Sun). ... Distance Radius Mass Name Orbits (000 km) (km) (kg) --------- ------- -------- ------- ------- Sun 697000 1.99e30 Jupiter Sun 778000 71492 1.90e27 Saturn Sun 1429000 60268 5.69e26 Uranus Sun 2870990 25559 8.69e25 * Neptune Sun 4504300 24764 1.02e26 * Earth Sun 149600 6378 5.98e24 Venus Sun 108200 6052 4.87e24 Mars Sun 227940 3398 6.42e23 Ganymede Jupiter 1070 2631 1.48e23 + Titan ... Extrema .. ...
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Ссылки http://www.iki.rssi.ru/nineplanets/datamax.html -- 8.9 Кб -- 12.06.1998
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16. http://www.mso.anu.edu.au/seminars/abstracts/20151022-1100.html
Thanks to numerous ground and space-based surveys, we are now aware of over 1800 planets orbiting other stars, with another nearly 5000 candidates from the Kepler Mission awaiting confirmation. ... The answer to this question lies in the study of young planets and their formation environments. In this talk I will show how high-precision time series data from space telescopes is beginning to illuminate the conditions surrounding planet formation and the star-disk connection. ...
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Ссылки http://www.mso.anu.edu.au/seminars/abstracts/20151022-1100.html -- 5.0 Кб -- 10.04.2016
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17. http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_oct2015/AS01.html
ARCSAT ID NUMBER: AS01 DESCRIPTIVE TITLE: Search for Short-Period Planets Orbiting Bright White Dwarfs PI: Brett Morris (UW) OBSERVER(S): Brett Morris (UW), Doug Branton (UW) UNCERTIFIED/UNTRAINED OBSERVERS: Undetermined Pre-MAP students ... In addition, since typical white dwarfs are roughly Earth-sized, the transit of an Earth-sized planet can cause changes in brightness on the order of several tens of percent for durations on the order of one minute (Agol 2011). ...
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Ссылки http://www.apo.nmsu.edu/Telescopes/ARCSAT/ObsSchedules/arcsat_oct2015/AS01.html -- 4.1 Кб -- 29.09.2015
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18. Astrophysics Group Research and Instrumentation
... Search . ... Astrophysics Group . Research . ... Research and Instrumentation . ... While this seems an extraordinary endeavour, in light of what we have learnt about Solar System planets, only a handful of key ingredients are required to start characterising an exoplanet. ... The NGTS project is a partnership between the University of Cambridge, Queen?s University Belfast, University of Warwick, University of Leicester, Observatoire de Geneve, DLR (Berlin) and Universidad Catolica de Chile. ...
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Ссылки http://www.mrao.cam.ac.uk/research/exoplanets/research/ -- 22.7 Кб -- 10.04.2016
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19. http://www.atmob.org/library/member/brewster/collinsstarparty.pdf
Collins School Star Party - Oct. 5, 1999 Presented by the North Shore Amateur Astronomy Club (NSAAC) For more information: NSAAC: http://www.star.net/people/~nsaac 1.0 Using a telescope Close one eye (use your hand if it's easier) and look straight down into the eyepiece. ... Massive stars use up their fuel much faster - in some cases less than 100 million years. ... Jupiter _____. ... With the chart at left and using the brightest stars as a guide, see if you can find Uranus with binoculars. ...
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Ссылки http://www.atmob.org/library/member/brewster/collinsstarparty.pdf -- 151.2 Кб -- 10.06.2006
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20. 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. ...
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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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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/galeev/abs_eng/e051020.htm -- 5.8 Кб -- 17.10.2005
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