are denoted by the following symbols and may be taken to have the values below Elementary charge Speed of light in vacuum Planck constant Permeability of vacuum Permittivity of vacuum Unified atomic mass constant Rest mass of proton Rest mass of electron Boltzmann constant Avogadro constant Gravitational ... Write down the expression for the gravitational field, g, at distance r from a point mass of mass m, carefully defining all the terms in your expression. ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil VIDEO : Un an d'activit†й solaire en 3 min 43 s . ... Les premi†иres sont des explosions particuli†иrement visibles en rayons X. Les secondes, plus majestueuses, sont des courants de plasma solaire qui glisse le long de ses champs magn†йtiques. ...

... Writing Your Own Widgets . ... The example widget that we'll create in this section is the Tictactoe widget, a 3x3 array of toggle buttons which triggers a signal when all three buttons in a row, column, or on one of the diagonals are depressed. The parent class for a composite widget is typically the container class that holds all of the elements of the composite widget. ... Since our buttons will be arranged in a table, it might seem natural to make our parent class the Table class. ...

An article on the base of oral presentation “Design and Implementation of the Teen-Age Message” at the 1 st International Workshop “THE ART AND SCIENCE OF INTERSTELLAR MESSAGE COMPOSITION”, March 18, 2002, Paris , France , http://publish.seti.org/art_science . ... A radio signal with constant frequency and so, with zero initial information content, uses the "language of nature" to report to Them some useful astrophysical data about the interstellar medium. ... Continuous Function . ...

... В понедельник, 4 октября, должен состояться второй полет частного космического корабля SpaceShipOne, принадлежащего американской компании Scaled Composites. Компания участвует в конкурсе Ansari X Prize, и успешный полет SpaceShipOne будет означать победу Scaled Composites. ... Первый запуск SpaceShipOne был проведен 29 сентября. ... Поэтому неудивительно, что конструкторы корабля рассматривали возможность переноса даты второго запуска, ранее запланированного на 4 октября, на более поздний срок. ...

... Asteroid . ... In case you didn't hear about it, which you probably didn't: On Jan. 7, an asteroid 1,000 feet across -- nearly three times the current diameter of Marlon Brando -- barely missed the Earth, which is most likely your planet of residence. ... What if this asteroid had hit the Earth? ... As it happens, the American Astronomical Society was holding a conference in Washington AT THE VERY SAME TIME as the asteroid nearly hit the Earth. ...

... MAISON ( Multi-wavelength Astronomical Image Service On-line ) is a Web broker service which allows users to retrieve different images of the same field-of-view (FOV) from separate image servers. Through MAISON, users can readily preview a composite image created on-the-fly from these multiple images. ... Pointing observation images are searched for within a finite area on the sky centered at the users' specified location, thus generally have different FOVs. ... The image viewer . ...

Новости науки . ... Отмечать NEW , ! ... Experimental searches for tHq gunn, 13.11.2014 10:18 . Search for new phenomena in events with three or more charged leptons in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector gunn, 12.11.2014 09:28 . ... SUSY searches at CMS gunn, 10.11.2014 10:12 . ... Search for exotics at $BABAR gunn, 04.11.2014 10:22 . ... Searches for Exotic Phenomena at ATLAS and CMS gunn, 04.11.2014 10:00 . 3rd generation SUSY searches at CMS gunn, 04.11.2014 09:55 . ...

M obile A stronomical Sy stem of TE lescope- R obots MASTER-II Kislovodsk Lomonosov Moscow State University, Sternberg Astronomical Institute , Moscow Union "Optic" , Kislovodsk Solar Station Latitude = 43 o љ44'.767љN; Longitude = 42 o љ31'.417љE; Altitude = 2067љm MASTERљIIљ(8љsquareљdegress) + MASTERљVWF(VeryљWideљFieldљCameras (FOV=800 square degrees, Timeљresolutionљupљtoљ150љms, with unfiltered m_lim=14m on 5 sec. exposure, and ~10.5m with 0.15 sec) . ... 11h 38m 38.0s , -09d 59m 59s) . ...

... Master . ... Zel'dovich asteroid . ... August 29, 2013: Asteroid (11438) Zeldovich discovered 40 years ago . ... Asteroid (11438) has quite an elongated orbit with a period of 3.25 yr and eccentricity 0.19 (twice that of Mars). ... Asteroid will be located in Cancer constellation at the distance of 1.63 AU from Earth and 2.62 AU from the Sun (near the aphelion of its orbit), with the magnitude being 17.0m. Telescopes of MASTER network will definitely observe asteroid (11438) Zeldovich in early 2014....

... We consider the astrophysical evolution of the Galaxy over large time scales, from early stages (an age of ~10 8 yrs) to the end of traditional stellar evolution (~10 11 yrs). ... In the model considered, the basic stages of Galactic evolution are as follows. ... Essentially all other basic parameters of the Galaxy vary little. ... The final "stellar epoch" in the life of the Galaxy is completed ~10 13 yrs after its formation, when the evolution of the least massive stars comes to an end. ...

... Keck spectropolarimetry, giving spectral coverage from Ly- to beyond CIII], and HST imaging of a sample of powerful radio galaxies with has been obtained. ... This is a short progress report on a rather extensive programme we are carrying out to study the structure and composition of high redshift radio galaxies (HzRG) -- and, by implication, the host galaxies of radio quasars -- using observations in the optical, IR and mm bands. ... An example of the NICMOS and WFPC 2 imaging is shown in Figure 2 ...

... Recent Topics . ... Advances in Asteroid and Space Debris Science and Technology - Part 1 . ... Click here to view an online version Special Issue Publication Advances in Asteroid and Space Debris Science and Technology - Part 1 . Dear Natalia Pecheroga, In the series of Special Issues occasionally published in <i> Advances in Space Research , the publisher is very pleased to announce its most recent Special Issue titled ?Advances in Asteroid and Space Debris Science and Technology ? part 1" . ...

... 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 ...

Добро пожаловать, Гость . ... В теме В разделе По форуму . ... АстроФест (Модераторы: Андрей Остапенко , Ivan Mhitarov ) ? Asteroid AstroFest . ... 0 Пользователей и 1 Гость просматривают эту тему. Гость . ... А вот астероида с именем AstroFest вроде бы нету -- если есть, то это замечательно. А если все же еще нет астероида с именем AstroFest, то почему бы не проявить инициативу и не назвать один из астероидов именем AstroFest . ... Записан . ... Ответ #1 : 17.05.2005 [09:59:18] ? ...

... The normal m 1 , c 1 indices and metallicities have been calculated for 2472 F-stars from the uvby and H fotometry. ... It is shown that the metallicity distribution of F6-G0 dwarfs is not a Gaussian one, but may be considered as a sum of two normal distributions. At the centre, the distribution shows a gap which subdivides all the stars into two metallicity groups. ... По данным uvby , H - фотометрии вычислены нормальные индексы m 1 , c 1 и определена металличность 2472 F-зыезд. ...

Общая Астрономическая Конференция > Форумы общей направленности > Любые вопросы от новичков . Телескоп: DICOM ASTEROID A70076 . ... Сообщения за день . ... 12.05.2013, 16:46 . ... Борис63 . ... dicom asteroid a70076 . ... новичков Общий форум любителей астрономии Непознанное, необъяснимое, загадочное Персональный раздел Товары для астрономов Магазин Телескоп Магазин телескопов starshop.ru Продукция DeepSky Барахолка Коммерческие объявления Менее астрономические товары Полезное для астрономии ...

Видимые из России покрытия звезд астероидами в 2000 году. ... Dur Star name Mag dM 2000 01 02 22:44:18 6 Hebe 21.3 GSC 0084 00851 11.51 0.1 2000 01 08 22:35:24 155 Scylla Lyn 6.9 HIP 37124 9.68 4.1 2000 01 11 22:02:06 1 Ceres 80.9 TYC 0875 00221 10.48 0.1 2000 01 19 17:07:00 29 Amphitrite 69.9 TYC 2373 01799 10.55 0.4 2000 03 22 20:56:48 155 Scylla Lyn 3.7 TYC 2465 01335 9.58 5.8 2000 04 02 18:14:36 6 Hebe 6.8 TAC +16#01257 10.81 0.6 Карта покрытий 2000 | ...

... Recent applications of multi-spectral imaging in auroral research are combining these dimensions, providing a new perspective on the poorly understood physics of magnetosphere-ionosphere coupling. ... He is an Associate Editor for the Journal of Geophysical Research. ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... What is information about an asteroid doing on a supernova web page? ... In 2008 another friend of these web pages Doug Rich wrote an article about me and my adventure with this page. ... This is the data I recieved on this object: The specifics of the asteroid are as follows: . ... Alessandro Dimai (an amateur astronomer in Spain who has sent several images to my supernova page) found an asteroid on a DSS plate from 1950 (1950 04 22 675). ... Also see Asteroid DavidBishop current data Images . ...