... Dept. for Astrometry & Space Geodynamics . ... Conferences . ... Borysenko S.A. A program to discover comets. ... 6th Open Young Scientists' Conference on Astronomy and Space Physics, April 27-30, 1999, Kyiv Borysenko S.A. First results of dynamical spectroscopy of comet Halley. ... 8th Open Young Scientists Conference on Astronomy and Space Physics, April, 2001, Kyiv Borysenko S.A. Solar activity in November-December 1985 and its effect on the fast variations in the spectral lines of comet Halley ....

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• Observations - Page 2
• КАРТОТЕКА ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО НАН УКРА?НИ
• Conferences - Page 3

... Old World First Asteroid Radar Echo. ... It testifies that 4179 Toutatis is a double object like asteroid 4769 Castalia. ... Interference of Radar Echo from the Binary Asteroid 4179 Toutatis. ... An analysis of the 6-cm radar data revealed quasi-harmonic oscillation of the echo’s “central” Doppler frequency with a period of about 14 sec and a deviation of about (0.7*B) Hz, where B is the echo bandwidth, which for 4179 Toutatis was equal to 2.1 Hz and 1.9 Hz for 1992 Dec 8 and 9, respectively. ...

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• Radar Investigations of Comets

. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

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• ESO Press Release 06/96, 16 February 1996
• The Galaxy Gallery: Messier Objects

. These are some pictures of Comet Hyakutake I have taken. Click on the thumbnail pictures to see a full size versions. Here are a couple of Hale-Bopp pictures. Copyright 1996 & 1997 S.J. Wolk . Send comments to swolk at cfa.harvard.edu . Last Updated: 3-29-07

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• Harvard College Observatory History in Images

. Comet Hyakutake . 135-mm/3.5, exposure 30 min. Back to Astronomical Images Home Page . Please send questions or comments to Vasiliy Rumyantsev . rum@crao.crimea.ua .

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• AstroPhoto page
• Comet Hale-Bopp

Comet 17P/Holmes increased in brightness over a half of million times on 2007 October 24 ( APOD 2007 October 26 ). On November 1 it was still in peak of its brightness, when I pointed at it the 25-cm telescope of my home observatory located in the Nizhnyj Arkhys, Community of the Special Astrophysical Observatory in Karachai-Cherkesia, Russia. Figure 1. Comet 17P/Holmes identified in the frame of SAO 1-m Zeiss all-sky TV camera on 2007 November 1. ... Comet is a green nonstellar object. ...

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• Emission molecular bands
• SCORPIO-2 project: filters
• SCORPIO-2 project: publications

... Subaru Telescope captures visible-light images of comets ISON and Lovejoy . ... Optical image of the structures surrounding the nucleus of Comet ISON, captured by FOCAS mounted on the Subaru Telescope. ... During the early morning of October 31, 2013, the Faint Object Camera and Spectrograph (FOCAS), mounted on the Subaru Telescope, captured images of the detailed structures of the envelopes of dust and gas the comae surrounding the nuclei of comets ISON (C/2012 S1) and Lovejoy (C/2013 R1). ...

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• Subaru Telescope's image captures the intricacy of Comet Lovejoy's tail |
• Capturing comets | Astronomy.com
• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,

... Main page News People . ASA . Master . Master net Homepage . ... MASTER . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . ... Latest news and news archive . ... 14.05.2010 . ... All news ...

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Pulkovo NEO Page . ... NEA Accuracy Estimation . ... The estimation of accuracy of the current CCD observations of asteroids and comets is constantly performed at Pulkovo Observatory. ... The (O-C) values, so called "Observed" minus "Calculated" positions, characterize numerically the observations of any observatory, both professional and amateur, during a short period (one or several close nights). ... So the (O-C) values for these objects nearly entirely define the errors of observations. ...

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• Pulkovo NEO Page: Ephemeris Support
• Pulkovo NEO Page: General Information

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Astronotes Armagh Planetarium's Stellar Blog! ... By admin March 6, 2013 Posted in: Comets and Asteroids . ... Comet PANSTARRS reaches perihelion, its closest approach to the Sun on 10 March, after this it will start to move away from the Sun and to be visible in the twilight sky to observers in the northern hemisphere. ... It was a very faint and delicate white ?feather? against a deep golden sky.€а It took quite some effort to find even with binoculars and I could not see it at all without them. ...

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• Comet ISON Puts on a Show for Hubble | Astronotes
• Exoplanet HD 209458b: A planet that thinks it?s a comet | Astronotes
• Comet ISON: will it be Comet of the Century? | Astronotes

Общая Астрономическая Конференция > Практика > Астрономический наблюдательно-информационный портал > Хвостатые гостьи (все о кометах) > C/2013 N4 (Borisov) = P/2013 N4 (Borisov) - комета в созвездии Ворон (Corvus) .. ... Просмотр полной версии : C/2013 N4 (Borisov) = P/2013 N4 (Borisov) - комета в созвездии Ворон (Corvus) .. ... Блеск кометы C/2013 N4 (Borisov) = P/2013 N4 (Borisov) в настоящее время около 10.8m. (14.0 N) .. ... Элементы орбиты кометы C/2013 N4 (Borisov) = P/2013 N4 (Borisov): . ...

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• C/2010 S1 (LINEAR) - комета в созвездии Орла (Aquila) .. [Архив] - Общая
• C/2006 S3 (LONEOS) _ CK06S030 - удаляющаяся прочь от Земли комета все еще видна
• C/2015 V2 (Johnson) _ CK15V020 _ WV2B5A8 object - лето 2017 года ярче 6.5m.!

... Home Education Astro Answers Astro Answers ? Icy Visitors: Comets and ISON . ... Astro Answers . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Jaclyn Avidon is a member of the Board of Directors of the Amateur Astronomers Association of New York, the Chair of the AssociationтАЩs School Outreach Committee, and an instructor for the AssociationтАЩs classes. ...

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• Comets ? Amateur Astronomers Association of New York
• Comet Hyakutake: The Great ?Earthgrazing? Comet of 1996 ? Amateur Astronomers
• Lecture Series 2011-2012 ? тАЬThe Mystery of Beta Lyrae: Astronomical

Databases for Observations and Orbit Elements for Asteroids and Comets in ERA System . ... In the present paper the databases for both observations and elements of asteroids and comets in the ERA system are described, as well as examples of the orbit determination and the processing of observations for these objects. The peculiarities of computations are described and examles of usage of the ERA system for orbit determination are presented. ...

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• Keywords_133
• Laboratory of minor bodies of Solar system
• EPHEMERIDIES OF MINOR PLANETS (EMP)

... Таблица наиболее ярких комет комет, которые будут наблюдаться в течение семи ближайших месяцев в пределах России. ... Таблица наиболее ярких комет, которые пройдут (и уже прошли) перигелий в 2007 году . Кометы в будущем (ближайшие 3 года) . Кометы сейчас . Комета . ... Aerith . Harvard . Май 2007 . ... не видна . эфемерида . aerith . ... вся ночь . ... вечер . ... C/2006 P1 (McNaught) . ... Июнь 2007 . ... Таблица наиболее ярких комет, которые прошли перигелий в 2006 году . ...

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Welcome to Sergei Shugarov Home Page . Cataclysmic Variables Investigator . ... Cataclysmic Variable Star Home-page: http://cataclysm.sai.msu.ru) . ... Ikeya-Zhang Comet ephemeris, 2001-2003 . ... The Astronomical Conferences: . ... 31 March - 3 April 2004. ... 2004 . ... 2003 Conference in Gettingen, August 2001 . ... Conference on Variables Star, Odessa, August 2001 . Russian Astronomical Conference, August, 2001 Saint-Peterburg . Conference of Nova Star, Spain, Sitges, 20-24 May, 2002 . ...

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• jo0011
• Y.Kupryakov, SAI, MSU

... 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. ...

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• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Bad TV
• Phil Plait's Bad Astronomy: Misconceptions: James McCanney's Nonsense

... Gallery . ... Wide Field Survey Images . Miscellaneous Wide Field Images . ... Sidebar Left . Sidebar Top . No Sidebar . Sidebar Bottom . Sidebar Right . ... Title: Comet Hale-Bopp . Description: NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ... Owner: Gallery Administrator . ... Comet Hale-Bopp NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ...

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• C/2006 P1 (McNaught)
• Comet Shoemaker-Levy 9 Impact Images
• Comet Halley 1985-86

... Онлайн-подготовка к ЕГЭ . ... Все о ЕГЭ . ... Поступление в вузы . ... College.ru ? это профессиональный сервис онлайн-подготовки к ЕГЭ . ... Пройди бесплатный экспресс-тест по любому предмету, познакомься с конспектами в свободном доступе . Решай тесты ЕГЭ в режиме тренажера и симулятора, работай с конспектами, спрашивай у экспертов, планируй обучение . ... это профессиональный сервис подготовки к ЕГЭ онлайн. ... Теперь подготовиться к ЕГЭ 2016 можете и вы. ... Изменения в ЕГЭ 2015 года . ...

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... Several composite flatfields (superflats) have been generated from all Eng. 4 flatfield observations. After removing the LED pattern, these superflats where used to identify OM bad pixels. These badpixels are real physical pixels, thus include 8x8 subpixels. ... Significant deviations from the median or average values were spotted and flagged as bad pixels. ... 8x8 subpixel negative deviation in slew flatfield . ... bad CCD pixel . any 8x8 subpixel deviation in slew flatfield . ...

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• Description
• Comments