... The Figure shows the parallactic angle in relation to the source position at (RA,DEC), the zenith of the telescope at (LST,AoLatitude), the hour Angle HA, and the azimuth direction AZ (in the picture the source has already transitted). ... Now suppose that a second feed was placed 1 beam width away from the central horn parallel to the azimuth arm. ... Figure 1. shows the parallactic angle rate versus azimuth angle for declinations 8 through 28 (spaced 1 degree steps from Arecibo's latitude). ...

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . LONEOS is a system designed to find Earth-crossing asteroids (ECAs) and comets (ECCs), collectively known as near-Earth objects (NEOs). ... Listed Since July 15, 1998 . ... Web Site . http://www.lowell.edu/users/elgb/loneos_disc.html . ... Web . www.astronomy.net . About Astronomy Net | ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

The lost world: Pluto and Haron. Pluto . ... Mass . ... The period of rotation . ... Pluto is the ninth from the Sun big planet of the solar system. ... The careful processing of the snapshots with the images of the star sky parts, where the new planet was thought to be found was not successful at that time (later on when Pluto had been discovered the snapshots of 1991 were processed again and there were the four very weak and invisible earlier imeges of the planet seen). ...

... Development of the CATS, connected with the fast inreasing of data, direct our interests to the search systems to accelerate a search for information with keywords. Via Internet we have looked for a system of the fast index search GLobal IMPlicit SEarch adn its hypertext extension WebGlimpse (U. Manber et al., 1997). ... It is even possible for the search to efficiently cover remote pages linked from your pages (WebGlimpse will collect such remote pages to your disk and index them). ...

... Research of an atmosphere of the Earth and other planets of Solar system by optical methods . ... The long-term experience of study of atmospheres of planets of Solar system in a department of physics of planets has defined directions and methods of researches spent for laboratory . ... The tasks of laboratory are researches by optical methods of structure of a Terrestrial atmosphere, namely study of spectra of absorption of its compound radiation of natural and artificial sources. ...

... Home Education Classes AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . AAA Winter Astronomy Class: Measuring Distances in Space тАУ Dec 2015 тАУ Feb 2016 . AAA Spring Astronomy Class: The Physics of Astronomy тАУ February - March 2016 . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ...

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, . ...

The Database of Close Binary Systems . ... Team . ... This web-based interactive database is being developed and maintained by a team at the Sternberg Astronomical Institute of the Moscow State University . The project is an on-line extension of our catalogue on "Highly Evolved Close Binary Stars" (volumes I, II) published by Gordon and Breach in 1996. As of November 2009, the database (both the software and the content) is in its development/testing phase. Sternberg Astronomical Institute ...

CfA Home . HCO Home . ... Contact Us . ... Laboratory Astrophysics . ... 617) 495-7210 . ... Division Administrator: . ... HEA Research . ... HEA Home Page . CFA/HEA Home Page . ... HEA Syshelp Web Pages . ... CfA Soc Rec Club . ... High Energy Astrophysics Division . ... High Energy Astrophysics Division Systems and Network Administrator . ... Web server administrator for division . ... CfA Social Recreational Club: President (1979-1983); Vice-President (1983-1985); Treasurer (1985-1989) . ...

Generic list of xUSSR WWW servers . Search FTP-site by Archie . ... AltaVista or use Advanced or simple query form: Search the Web Usenet and Display the Results in Standard Form in Compact Form in Detailed Form . Search in Internet - 200 search systems . DejaNews - the tool for searching Usenet . Search on Russian WWW servers . SIFT - Stanford Information Filtering Tool . ... Inktomi Search Engine . ... CUI W3 Catalog . EINet Web Search . ... Whole Internet Catalog . ...

... An Automated Search for Extrasolar Planet Transits M. G. Hidas, J. K. Webb, M. C. B. Ashley, C. H. Lineweaver University of New South Wales, Sydney 2052 NSW, Australia J. Anderson University of California, Berkeley, USA arXiv:astro-ph/0209388 v1 19 Sep 2002 M. Irwin Institute of Astronomy, Cambridge, UK Abstract. We are setting up a new search for transiting extra-solar planets using the 0.5m Automated Patrol Telescop e at Siding Spring Observatory, Australia. ... 2002; Mayor et al. 2002). ...

RTT150 . ... This search system is designed for generating the necessary information on series of pointings (observations of each source consist of sets of exposures with different filters and sometimes with different exposure times) for observed sources. Search results appear at the separate page as a table with the following data: . DATE - real (not evening!) observations date (in YYYY-MM-DD format); . ... Bin - minimal CCD binning mode (may vary during the observations); . ...

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 . ...

Home: 80-1-346, Kashirskoye shosse, 115569 Moscow Russia . ... Department of Mathematics February 1996 -- present Senior Researcher Institute for System Research Russian Academy of Sciences Moscow , Russia February -- May 1994, Visiting Researcher April -- July 1996 MPIM - Bonn, Germany November 1990 -- January 1996 Leading Researcher Institute of New Technologies Moscow , Russia September 1991 -- present Professor Higher College of Mathematics Independent University ...

... 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. ...

. Next: Computational Astrophysics . Up: Preface . Table of Contents -- Index . Author Index . Subject Index . Search expression on this server: Search syntax . You may use "and", "or" and "not" in a search. For example, compare the results of a search for "midas and aips" to the results of searching for "midas" alone, or to the results of searching for "midas and not aips". Copyright 1998 Astronomical Society of the Pacific, 390 Ashton Avenue, San Francisco, California 94112, USA . amicol@eso.org

. О нас . Подразделения . Телескопы . Наука . Издания . Образование . Сервис . Контакты . Name . Position . E-mail . Tikhonov N.A. head of the group, leading researcher . Kopylov A.I. senior researcher . Lebedev V.S. senior researcher . Kopylova F.G. researcher . Galazutdinova O.A. researcher . Вопросы и замечания к вебмастеру . Последнее обновление: 26/12/2008

... Comments, Opinions Publications Dnepr Program . Dnepr launch record 17 August 2011. Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. Dnepr Cluster Mission 2013 19 June 2014. Dnepr Cluster Mission 2014 6 November 2014. ... Mission profile SHM configuration Reliability Dnepr LV Performance Launch Sites . Baikonur Cosmodrome Yasny launch base Downloads . ISCK documents ISCK Photo Gallery Contact information . ... File size 1.29 лА download . ...

... ATTENDANCE SURVEY: FIRST KEPLER SCIENCE CONFERENCE . If you are interested in attending the First Kepler Science Conference, please complete a short survey at: . ... The First Kepler Science Conference will be held 5-9 December 2011, hosted by the NASA Ames Research Center, Moffett Field, California. ... July 3-8, 2011 Bioastronomy Conference, Montpellier, France . ... April 26-29, 2010 Astrobiology Science Conference (AbSciCon) 2010 in League City, Texas . ... НАУЧНАЯ КОНФЕРЕНЦИЯ SETI - 2005 . ...

... Telescopes . LX850 Series . ... LX600 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Optical Tubes . ... Meade Extra 2 lb. Weight for Meade Tube Balance Weight Systems . ... Weight #07300 counterweight for Meade Tube Balance Weight Systems. ... For any Meade Tube Balance Weight System (sold separately) including models 1401, 1402, 1403, 1404 and 1405. ...