... 8, ``Celestial Mechanics'', 2002 Earth penumbra effects on AES motion taking into account the refraction and the extinction of the light in the atmosphere A. M. Fominov Institute of Applied Astronomy, St. Petersburg, Russia The perturbing acceleration F of the Artificial Earth Satellite (AES) due to the solar ... In step 1, the table of the shadow function values with the angle distances d between the solar disk and the earth disk edge may be calculated. ...

Midday line determination by means of gnomon. At midday the shadows of all the objects are directed along the line pointing exactly from the South to the North. ... At one or two hours before midday mark the shadow edge from the pole with the help of a peg. ... Using the free part of the cord as a circle draw a circumference coming through the peg. ... A straight line coming through the middle of the line, connecting the first and the second peg and the base of gnomon is a midday line. ...

Crater Gassendi . ... I made this drawing was made on the 26th of november 2001. If you compare this one with the previous drawing of Gassendi (below) the differences are clear. ... This drawing was made on the 28th of september 2001. After nearly a full month without observations I had a one hour gap between the thicker clouds. ... This drawing was made on the 29th of august 2001. ... This drawing was made on the 27th of august 2001. ... This drawing was made on the 25th of august 2001. ...

... V. 167. ... 2004Icar__167__320M Informations. relative to: planet reference frame: astrometric centre of frame: geocentre epoch of equinox: J2000 time scale: GMT reduction: no information coordinates: X, Y diff. refraction: no information receptor: CCD telescope: HST observers: HST data included in standard data file: no Comments. no information Format. ... Year of the moment of observation 2. Month of the moment of observation 3. Day of the moment of observation 4. ... X, arcsec 10. ...

. Here's 1999bv. It's not going to cast a shadow at midnight but I suspect that it's the real thing. Mike Schwartz , Director . Tenagra Observatories, Ltd. Cottage Grove, OR 97424 . Back to Bright Supernovae . David Bishop Last modified: Wed Apr 21 09:28:29 EDT 1999

. Apollo 15 . Return to Apollo 15 . Oral History Interview Excerpts . AS15-86-11603 (31 July 1971) --- Astronaut James B. Irwin, lunar module pilot, works at the Lunar Roving Vehicle during the first Apollo 15 lunar surface extravehicular activity (EVA) at the Hadley-Apennine landing site. The shadow of the Lunar Module "Falcon" is in the foreground. This view is looking northeast, with Mount Hadley in the background. This photograph was taken by astronaut David R. Scott, commander.

Обзоры hep-ph: тематический рубрикатор . Процессы в столкновениях ядер . ... Heavy Quark Photoproduction in Ultra-peripheral Heavy Ion Collisions . Authors: Spencer R. Klein, Joakim Nystrand, Ramona Vogt . Comments: 52 pages including 17 figures . ... Comments: Preprint NSF-ITP-02-40, ITP, UCSB, Santa Barbara; Latex 52 pages and 8 figures . ... How Quantum Mechanics of the Yang-Mills fields may help us understand the RHIC Puzzles . ... Вернуться в тематический рубрикатор hep-ph ...

... Not aliens from another planet, but life forms which may have a very different, or completely different, origin than the life that we're familiar with," he said. ... Since this time, the field has expanded as scientists probe the origin of life - how life on Earth began some 4 billion years ago. ... Imagine the surface of the Earth, and imagine if you had only explored 1 per cent of it," Dr Lineweaver said. ... But, Dr Lineweaver said, Darwin was not able to show how life got started on Earth. ...

... Samara State Aerospace University Staff Nikonorov Artem Vladimirovich . ... Bibikov S. , Nikonorov A. , Skidanov R. and others. ... Fursov V.A. Spectrum Shape Elements Model to Correct Color and Hyperspectral Images // 8th IAPR Workshop on Pattern Recognition in Remote Sensing (PRRS), 24-28 августа, Stockholm, , 2014, P. Code 6914282 . ... Nikonorov A. V. , Bibikov S.A. , Fursov V.A. Boundaries Detection and Color Correction of Shadows in Color Images // Pattern Recognition and Image Analysis. ...

Photograph quality The photographs must be: I no more than 6-months old 35­40mm in width close up of your head and top of your shoulders so that your face takes up 70­80% of the photograph in sharp focus and clear of high quality with no ink marks or creases too close too far away I I I I blurred ink marked/creased I The photographs must: show you looking directly at the camera ...

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии > SN 6 Pro + . ... 10.10.2009, 02:07 . В августе этого года(2009) появился апдейт для "SN 6 Pro +" (размером 339.7 Mb + 7 MB) с версии 6.0 до версии 6.3.6 . ... New minor planets and their moons have been added and updated. ... Tully database improved to allow for more galaxy types. ... Не могли бы Вы дать ссылку на место расположение обновления (что-то я не смог найти у них на сайте). ...

. Here it seems you see only diffuse top clouds. But actually i'd like to show you the optical effect known as "Glory". It consists in formation of colored circles around the shadow of the plane . hovering under the clouds.

Preliminary results of Flight Model KFRD (SODART/SXG focal plane detector) tests . X-ray image of two steel blades placed above the detector window is shown. Radioactive source Fe-55 (5.9 keV) was used for detector illumination. ... Periodical structure due to anode wires modulation in one dimension (at 3 mm pitch) and support grid shadow (step is about 15 mm) one can see on the picture. ... X-ray image of two steel blades obtained by another KFRD flight model detector is shown. ...

-microsoft-com:office:powerpoint xmlns:oa= urn:schemas-microsoft-com:office:activation o:shapelayout v: ext = edit o:idmap v: ext = edit data= 1 / /o:shapelayout p:colorscheme colors= #FFFFFF,#000000,#808080,#000000,#00CC99,#3333CC,#CCCCFF,#B2B2B2 / v:background id= _x0000_s1025 o:bwmode= white fillcolor= white [0] v: ...

... Eclipses of the Moon in 2009 : . In 2009 there are four eclipses of the Moon (tree penumbral eclipses on February 9, July 7, and August 5-6 and a partial eclipse on December 31). ... Moon enters penumbra (P 1 ) . ... Moon leaves penumbra (P 4 ) . ... Eclipse, lunar : . ... It may be total (the Moon passing completely through the Earth's umbra ), partial (the Moon passing partially through the Earth's umbra at maximum eclipse), or penumbral (the Moon passing only through the Earth's penumbra ). ...

... It is found that the metallisity distribution of disk stars has a gap which subdivide the disk population into two groups. The distribution may be described by the sum of two normal curves which are centered at [Fe/H]=-0.22 and +0.08. The curves can be interpreted as distributions of random errors in metallisity of sample stars. This leads to the conclusion that all stars in each group have actually the same value of [Fe/H]. ... Рассмотрен вопрос о происхождении подсистем Галактики. ...

... Home Observing Total Lunar Eclipse ? September 27, 2015 . ... This MonthтАЩs Sky тАУ September 2015 . ... Urban Lunar Eclipses . ... 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 . ... Amateur Astronomers Medal . ... Lunar Eclipse Observing Locations in New York City . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

... Ливерпульская версия Памелы Андерсон . ... Биография . ... Самый богатый менеджер России' / Юрий Соловьев [88] . ... Юлия Волкова 08.04.2016 10:04:10] Юлия Волкова рассказала о своей борьбе с раком Подробнее .. ... Меган Трейнор 07.04.2016 07:04:10] Меган Трейнор выступила на iHeart Radio Awards с хитом NO Подробнее .. ZAYN 07.04.2016 05:04:47] Зейн Малик произвел фурор Подробнее .. Kygo 07.04.2016 05:04:35] Kygo выпустил еще один сингл с предстоящего альбома Подробнее .. ...

Электронная библиотека астронома-любителя. ... Июль 2003 . ... Дата: 09 июля 2003 (2003-07-09) От: Ivan Kayutin Тема: Предварительные итоги расследования катастрофы шаттла "Колумбия" * Forwarded from RU.COMPUTERRA by Ivan Kayutin (2:5020/1455.12). Originally by: Pavel Martynov (2:5020/400), Втоpник Июль 01 2003 03:26. ... Дата: 09 июля 2003 (2003-07-09) От: Ivan Kayutin Тема: Обнаружена планетная система, самая близкая к солнечной * Forwarded from RU.COMPUTERRA by Ivan Kayutin (2:5020/1455.12). ...

... Relaia noastr apropiat cu principalii productori din CERCETARE Povestea Castrol s-a desfurat atБt Нn laboratoare de cercetare, cБt i pe pistele de curse din Нntreaga lume. нnc de la Нnceput am Нneles c cele mai bune uleiuri i cei mai buni lubrifiani pot fi dezvoltai doar prin colaborarea cu cei care se bazeaz pe ele, fie c este vorba de autoturismele obinuite sau de prototipuri care depesc recordurile mondiale de vitez. ... Clasamentul Castrol EDGE este ghidul celor mai buni juctori din lume. ...