... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

... Events . ... Samara region . ... The plenary session of the Conference was opened by the Rector E.V. Shakhmatov: Our conference is held at a significant time this year there is the 120th anniversary of the birth of Sergei Vladimirovich Ilyushin. Design Bureau and Ilyushin himself worked successfully for the benefit of future. Today, due to the adoption of the SSAU road map , we also look to the future and put high hopes on the youth able to promote the national science. ...

Space Agencies and Centres . Space research . ... BNSC - British National Space Centre . ... CNES - Centre National d' tudes Spatiales, France . ... NASDA - National Space Development Agency (Earth Observation Center), Japan . ... NASA Spacelink , includes information about the Mir station . ... John F. Kennedy Astronomy Observatory , contains rich list of astronomy sites . ... LIFE Magazine Space Links . ... Copyright RSSI 1993-1997, Space Research Institute RAS Network Information Centre ...

Piloted complex Mir has been functioning in orbit more than 12 years. ... We propose to consider piloted complex Mir as an international one and to call the states of the space association for share financing and its joint exploitation according to the international treaty. ... The Russian side is ready for the constructive negotiations on setting up the International space station on the basis of share participating of the countries (owners) in the exploitation of the complex Mir. ...

... Master . Master net Homepage . ... Ten years ago it was realized that robotic observatories boost the capabilities of astronomical observations of non-stationary and short-lived phenomena in the Universe. ... The first Russian robot-telescope MASTER was developed in 2002 and installed nearby Moscow. ... OAO MO "Optica" has mastered the production of such systems. The workshop is devoted to the results achieved by MASTER-net, that recently stretch over the globe from Blagoveshensk to Argentina. ...

. Main . Staff . Research . Publications . Conferences . Links . q = M 2 : M 1 = 0.03, e = 0.5, "warm" disk ( с = 0.05), accretion rate = 10 -9 /year. The rotation angle of the apsidal line relative to the observer and through "_" the orbit inclination to the line of sight are indicated in the lower left corner of each diagram.

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Achievments . N.V. Pushkov . 10/04/2016 01:59 MSK . webmaster@izmiran.ru . (C) 2007, IZMIRAN

RUSSIAN PEREPLET . Culture, Science, and Education Portal . Science Space Culture General Discussion Scientific Discussion Seminars . News: The best of Russian Science and Technology . ... MASTER Team Science Release: Discovery of the Black Hole Ergosphere? ... The International Conference "The International Conference" . ... MASTER is the first russian asteroid factory . ... New Russian "Volga" . ... MASTER - is the first russian robotic telescope for observations Gamma-Ray Bursts . ...

SAI, graduates year 1982. ... Note: when just a 7-digit phone number is shown, it refers to a phone located in Moscow (international access 007-495). "+" in front of a number means that you must dial an international access code first (or just press "+" on your mobile phone keypad). ... 939-1672(work); . ... Ataev Sasha . 1-(703)-536-8881(home) (USA); . ... Bychkov Sergey . ... 1-(410)-740-8205(home), +1-(301)-286-2150(work) (USA); . ... 1-(412)-767-0332(home), +1-(412)-608-9339(mobile) (USA); . ...

... FIFTY YEARS AGO: THE BIRTH OF NASA, 1958 . Thursday, Dec 11, 2008 at 8:00 PM . ... NASA is the world's most famous space agency, and it's now half a century old. ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Thursday, Dec 11, 2008 at 8:00 PM in Phillips Auditorium, Harvard-Smithsonian Center for Astrophysics ( 60 Garden St, Cambridge, MA ). ... Dec . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

. 2004 . 2003 . 2002 . 2001 . 2000 . 1998 . 1997 . 1996 . past years . Zelmanov Memorial Seminar . on . Gravitation and Cosmology . Sternberg Astronomical Instuitute . Main Page . Location . Organizers . Announcement . Archive . History . International School Seminar . on Cosmology, . Extragalactic Astronomy and Applied Astrophysics, Moscow-Zvenigorod, . 1-5 March, 2004. ARCHIVE . in preparation .

A year is a time interval approximately equal to the period of the Earth's rotation around the Sun. ... 2) a tropical year is a time interval between the Sun's two centre successive passing through the medium point of the vernal equinox (365,2422 days); . 3) anomalistic year is a time interval between the Sun's two centre successive passing through the perihelion of its visible heliocentric orbit (365,2596 days); . ... 6) lunar year includes 12 lunar synodic months (about 354, 367 days); . ...

... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

2011 год . ... 27-30 июня 2011г. Санкт-Петербург . ... 10-14 октября 2011г. Санкт-Петербург . ... Российская академия наук . Федеральное космическое агенство, Россия . ... Совет по координатно-временному и навигационному обеспечению РАН, Россия . ... Российская академия наук ( Отделение физических наук, Научный совет по астрономии) . Учреждение Российской академии наук Институт прикладной астрономии РАН . Учреждение Российской академии наук Специальная астрофизическая обсерватория РАН ...

... Комментариев нет 22 августа 2010, 13:58 Blogger , English , Астрономия . ... Neptune will finally complete its first full orbit of the sun since it was discovered in 1846a approximately one year from now, according to NASA estimates. ... Twitter Weekly Updates for 2010-08-21 . ...

... A:link {color: # 0000BF } A:visited {color: # 0000BF } A:active {color: # 0000BF } A:hover {color: #FF0000} -- /style /style !--#config timefmt= %e -- !--#set var = DATE value = $DATE_LOCAL -- !--#config timefmt= %m -- !--#set var = NUM_MONTH value = $DATE_LOCAL -- !--#config timefmt= %G -- !--#set var = YEAR ...

This module uses cookies to provide for a clickstream log of user activity on a site. ... In Apache 1.2 and later this module has been renamed the "user tracking" module, mod_usertrack. ... Instead, a configurable log format file should be used to log user click-streams. ... When used, this directive determines whether the cookie used for user tracking is created using the default ("normal") format (eg: decimal values for items like the PID) or using a more compact format (eg: hexidecimal values). ...

XEphem Forum Message . ... Post . ... Last XEphem Beta Before Release . ... Post Message | ... I have uploaded the last beta release before the next major version release of XEphem. Please give it a try from http://www.clearskyinstitute.com/xephem/beta. Mail any bugs or comments to xephem36betabugs@clearskyinstitute.com . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... The body of photometric and astrometric data on stars in the Milky Way Galaxy has been growing very fast in recent years (Hipparcos/Tycho, OGLE-3, 2-Mass, DENIS, UCAC2, SDSS, RAVE, Pan Starrs, Hermes, ...) and at the time of the General Assembly the launch of ESAтАЩs Gaia mission, which will measure astrometric data of unprecedented precision for ~ 10 9 stars, will be less than three years away. ... Producing models and fitting them to the available data will involve complex software. ...

... Walton, N. A., Lawrence, A., & Linde, T. 2003, in ASP Conf. ... 314 Astronomical Data Analysis Software and Systems XIII, eds. F. Ochsenbein, M. Allen, & D. Egret (San Francisco: ASP), 601 . ... It is using the iterative process, with eight iterations, with each successive iteration release building a working system comprising increasing capabilities. ... For a more detailed description of a number of the components of AstroGrid, see elsewhere in these proceedings: MySpace (Davenhall et al. ... 2004...