... Киевский клуб любителей астрономии "Астрополис" > . ... Наблюдения (Модераторы: tlgleonid , SP ) > . Comet 8P Tuttle . ... Бердянское общество любителей астрономии "ОРИОН" . ... Одесское общество любителей астрономии ?АСТРОДЕС? ... Оффлайн . Сообщений: 146 . Благодарностей: 0 . 05 Февраль 2007, 22:17:48 ? ... Ответ #1 : 06 Февраль 2007, 00:58:14 ? Цитата: alex06 от 05 Февраль 2007, 22:17:48 Но это будет завтра... скоре послезавтра - ноябрь 2007, а максимум январь 2008 . ...

Добро пожаловать, Гость . ... Общероссийская неделя "Астрономия на тротуаре" - 15-17 апреля . ... Новости астрономии и космонавтики (Модераторы: Karen , recarrion , LeMay ) ? Send Your Name to a Comet! . ... Гость . ... Сбор имен продлится до 31 января. http://deepimpact.jpl.nasa.gov/sendyourname/index.html . ... Error Occurred While Processing Request . ... ODBC Error Code = S1000 (General error) . ... HTTP Referrer: http://deepimpact.jpl.nasa.gov/sendyourname/index.html . ...

Present section of the Laboratory page is an attempt to describe in Russian the complex of problems connected with asteroid - comet hazard. ... The book is an introductory treatise into the problem of the hazard due to asteroids and comets approaching the Earth. The present day knowledge of the dynamics and physics of asteroids and comets, the estimation of the probability of their impacts on the Earth and connected hazard of regional or global catastrophes are described in the book. ...

Comet C/2006 P1 (McNaught) . ... Jan. ... COMETS . In 2009 the 39 periodical comets will return to perihelions. Comet C/2004 Q2 (Machholz) . ... Comets 8P/Tuttle and 17P/Holmes (at right) . ... Time . ... P/2002 CW 134 (LINEAR) . ... P/2003 K2 (Christensen) . ... 13.0 m . ... P/2002 JN 16 (LINEAR) . ... P/2003 O3 (LINEAR) . ... P/2002 Q1 (Van Ness) . ... Note: All time moments are given in Universal Time (UT) units. For Kyiv Local_Time=UT+2 h (and Local_Time=UT+3 h for summer time). ...

Conserved quantities. Energy, momentum, & angular momentum. ... To start with, let us look at a plot of Specific Angular Momentum versus Specific Energy for every historical comet apparition up to 1995. ... Where do asteroids fit in? ... Why do the points of one cluster group around a vertical line? ... h = angular momentum per unit mass of an orbiting body. ... Lines of constant angular momentum are "1/X" functions on a q vs (1+e) graph, but a little more complex if drawn on the above graph. ...

Name Last modified Size Description . Parent Directory - 17p_holmes/ 2011-11-15 22:44 - 81p_wild/ 2010-04-13 03:05 - 103p_hartley/ 2010-10-21 17:13 - 260p_mcnaught/ 2012-11-01 02:44 - 2007q3_siding_spring/ 2009-11-28 23:58 - 2013x1_panstarrs/ 2015-12-02 22:38 - garradd/ 2011-11-16 00:38 - ison/ 2014-04-21 02:18 - lovejoy/ 2015-04-20 02:33 - . Apache/2.4.6 (Linux/SUSE) Server at www.astro.louisville.edu Port 80

Общая Астрономическая Конференция > Все про астрономическое оборудование > Астрономическое оборудование . Lumicon Comet Filter . ... Поиск . Сообщения за день . ... tlgleonid . ... Отправить личное сообщение для tlgleonid . ... Найти еще сообщения от tlgleonid . ... Созвездия (поиск и описание) .. Созвездия южного неба (поиск и описание) .. Осенние созвездия (поиск и описание) .. Летние созвездия (поиск и описание) .. Околополюсные созвездия (поиск и описание) .. ...

Astronomy Discussion Forums . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... How Fast Can A Comet Move, And What Is A Comet Made Out Of? ... Post Message | ... Comets I know are very fast moving objects, but I was wondering just how fast they can actually move. ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

. SOME OF LAST COMETS: . All images taken with 150/695mm homemade Newton reflector + SBIG ST6 CCD camera (falsecolors) . Interesting images (4 frames in one) for comet Hyakutake with the outward fragment in the comet tail - 67.5 Kb . Some streams from the Hale-Bopp head (4 frames in one) - 43.8 Kb . Comet Hale-Bopp special page . HOME (Eng) | HOME (Rus)

. 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

DEEP IMPACT MISSION . First Look Inside a Comet . Participation Certificate . ... Alexander V. Wolf . ... Thank you for your participation in the Deep Impact Discovery Mission to Comet Tempel 1. A compact disc bearing your name will be mounted on the impactor spacecraft that will collide with Tempel 1 making this the first mission ever to look deep inside a comet. You are now part of the future discovery of clues about the beginning of our solar system as your name makes a Deep Impact! ...

... The name Discovery Date mag Size(m) Publication MASTER -Observatory --------------------------------------------------------------------------------------------------------------------------- HAZARDOUS ASTEROIDS : 7 MASTER HAZARD Asteroid 2015 UM67 2015 Oct 28.88218 16.9 940m MPEC 2015-V01 MASTER -SAAO automatically MASTER software 6 MASTER rediscovered HAZARD Asteroid 2011 QG21 2015 Aug 17.94764 17.2 300m MPEC 2015-Q28 ...

... 1000 – 1004 . Radar Investigations of Comets . ... The review of results of all six previous radar observations, as well as an analysis of forthcoming close approaches of known short-period comets with Earth for the next 25 year interval indicate the evidence of potential possibility of episodic researches this objects by means of upgraded bistatic radar system Evpatoria (70-m dish, 6-cm power transmitter) – Effelsberg (100-m dish, two-channel low-noise receiver). ...

Pulkovo Database of Observations of Minor Planets and Comets . Select an object and the time interval . Minor planets with long-term observations - - - - - - select an object - - - - - - 1 Ceres 2 Pallas 3 Juno 4 Vesta 6 Hebe 7 Iris 11 Parthenope 18 Melpomene 25 Phocaea 39 Laetitia 40 Harmonia 389 Industria 532 Herculina 704 Interamnia 762 Pulkova . ... Select database . ...

... The design of a short course on leadership of inter-disciplinary, inter-organisational R teams: "Achieving through Teams". Development of a Strategic Plan and re-organisation of the Alloys R D Program at DMST." ... Produce an R D Management plan for integrating Divisional projects on Quantitative Genetics (breeding) and Molecular Biology of radiata pine for advancing breeding strategies in Australia." Develop a plan for streamlining the planning and reporting process within the ATNF." ...

... Bad Astronomy . ... Bad Astronomy : Comets whiz across the sky in a few seconds. Good astronomy : Comets appear to move very slowly, usually taking days to noticeably move. ... The orbital periods of comets are measured in years; the most famous comet of all, Comet Halley (usually--- and incorrectly-- called ``Halley's Comet''), takes about 76 years to orbit the Sun just once. ... Now, when a comet gets near the Earth, it tends to be moving pretty quickly. ... Want to know more about comets? ...

Some peculiarities of orbits of observed comets. ... Icarus, 2005 Simulation and reality Distribution of anti-perihelia of short-period comets with e 0.9 ( ecliptic coordinates ) Distribution of anti-perihelia of short-period comets with e 0.9 ( ecliptic coordinates ) Distribution of anti-perihelia of long-period comets with 0.9 e 1 ( ecliptic coordinates ) ­ ...

Кометы . ... При приближении к Солнцу на расстояние примерно миллиард километров корка прогревается (до нескольких сотен градусов) и лед начинает испаряться (отдельными струями). ... Ионный хвост направлен строго от Солнца, пылевой тянется за кометой по ее орбите, слегка сдуваемый солнечным ветром, газовый, состоящий в основном из водорода, занимает промежуточное положение. ... Долгопериодические кометы могут иметь периоды в сотни тысяч лет. ...

. Comet Hale-Bopp . 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 .