... Kuiper belt objects are icy bodies in the outer solar system. ... Views of Kuiper Belt Objects . Object 1993 SC . This image shows a small part of the discovery frames of 1993 SC, one of the brightest Kuiper-Belt objects so far discovered. ... Assuming that Object 1993 SC reflects light much like other primitive asteroids and comets in the out solar system, the diameter is around 300 kilometers (186 miles), or just a quarter the size of Pluto's moon Charon. ... Comet Shoemaker-Levy 9 Impact . ...

... Phase Diversity Imaging: Real Time Correction of the Atmosphere and Telescope . Dr. Robert A. Gonsalves . ... Join us this month for what promises to be an engaging talk by Dr. Robert A. Gonsalves, “Phase Diversity Imaging: Real Time Correction of the Atmosphere and Telescope.” Phase diversity imaging uses multiple images of an object to combat the deleterious effect of the changes in the atmosphere and telescope. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... Several HST instruments both current and decommisioned have provided imaging linear polarimetry capabilities. ... The STECF IRAF layered package impol provides five tasks specifically aimed at reduction of HST imaging polarimetry data. ... Reduction of HST polarimetry data and simulation of raw polarimetry images, together with polarization vector plotting, are covered. ... For reduction of data from imaging linear polarization instruments other than from HST, the instrument name is `SPECIAL'. ...

... The space station Mir is the most complex and unique vehicle of the twentieth century. ... It is in proposing to UNESCO the procedure of giving to the space station Mir a status of the object of the World cultural heritage of the mankind as a very valuable unique object of the technical culture of the 20th century, and realization of the special project of its preservation. ... Proactive organization work to get in UNESCO the status of the object of the World cultural heritage for the station Mir; ....

Next: Principles of Scenario Machine Up: The Scenario Machine: Operational Previous: Dependence on the Scenario . The only way to define the origin of a ``rare'' binary system is to calculate evolutionary tracks of different binaries until one come across the evolutionary stage of interest. Note, that the term ``rare'' in a simulation experiment does not entirely refer to the rate of occurrence of the corresponding object in the Galaxy. ...

Subject of Astronomy. ... Celestial Sphere. ... Spherical Frames of Reference: Horisontal and Equatorial Coordinates, Ecliptical System. ... Transformation of Celestial Coordinates. ... Change of Object Coordinates as a Result of Diurnal Rotation of Celestial Sphere. Phenomenons, Which Lead to Celestial Coordinates Change. ... Motion of Equator, Ecliptic, and Their Poles. ... Diurnal Solar Motion on Different Latitudes. ... Time Equation. ... Apparent Motions and Configuration of Planets. ...

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии > Michael K. Gainer Real Astronomy with Small Telescopes. Step-by-Step Activities for Discovery . ... Просмотр полной версии : Michael K. Gainer Real Astronomy with Small Telescopes. ... Michael K. Gainer . Real Astronomy with Small Telescopes . Step-by-Step Activities for Discovery 2007 . ... ftp://sky:sky@195.208.220.125/eng_books/real_astronomy/ . ...

... The DAL supports Null Values (both integer and real). For objects (i.e. arrays or columns) containing integer data, it is possible to define a null value. A data value is then is considered null if it is equal to the object's null value. Integer data containing null values may be operated on safely i.e. arithmetic operations. ... Real data containing null values must be treated carefully i.e. testing for nullity before carrying out any further operations. ...

FOR IMMEDIATE RELEASE EXPReS conducts first real-time e-VLBI observation with telescopes in Africa, Europe, North America and South America Dwingeloo, the Netherlands (23 May 2008) - Yesterday, members of the EXPReS project (Express Production Real-time e-VLBI Service) conducted a live demonstration of the first ever real-time, electronic Very Long Baseline Interferometry (e-VLBI) observations to simultaneously use telescopes in Africa, Europe, North America and South America. ...

... This is usually defined as the direction pointing toward the center of the primary body. ... NODE: The place where the plane of one orbit crosses the plane of another. ... ORBITAL PLANE: The flat surface that would result if every point on the orbit of a body was connected to the center of its primary. ... PENUMBRA: The edge of the primary body's shadow. ... PERIOD : The time required for one body to orbit the primary body. ... PROBE: A vessel designed to pass and observe an astronomical object. ...

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 ) ­ ...

. Album : asv-album :: Travels to distant places and countries :: 1999/09 Florence, Rome (Italy) :: 15/09 Piazza SS. Annunziata. Fiesole-Settignano walking tour . Up . << Prev . We are climbing the hill. The path is really rough. On the foreground: Claire Foullon, Yuri Tsap. Next >> . Photo album generated by album generator from David 's Marginal Hacks on Tue Jun 23 14:47:06 2015 .

... Space flight . ... Space camp . ... And now it's a high time for everyone not only to take use of the satellite communication, but also to fly into the real space without being a professional cosmonaut. ... My flight into space is not a walk, it is fulfillment of my life-long dream", - said Dennis Tito prior to take-off. ... ATLAS aerospace company is privileged to offer you a real flight into space - the most unbelievable and challenging adventure. ... Services / Space flight: General description ....

... Master . Master net Homepage . ... MASTER-Amur . ... Amb: . Dust: . ... Direct . 23s . ... 45s . ... observed area: . best limit: . Cameras . ... MASTER-Tunka . ... MASTER-Ural . master.kourovka.ru . ... MASTER-Kislovodsk . ... MASTER-Crimea . ... MASTER-SAAO . ... MASTER-IAC . ... MASTER-Argentina . master.sai.msu.ru:8080 . master.sai.msu.ru . ...

Lectures . ... тАЬOther Ways of Looking for Life in the SkyтАЭ ? Freeman J. Dyson . ... Lecture Series 2011-2012 . ... Dr. Freeman J. Dyson, one of the nationтАЩs most renowned physicists, and professor emeritus at the Institute for Advanced Study in Princeton, N.J., will open the AAAтАЩs 2011-2012 lecture series Friday, October 21, when he speaks on тАЬOther Ways of Looking for Life in the Sky.тАЭ The free public lecture begins at 6:15 p.m. in the Kaufmann€аTheater of the AMNH. ...

... A discussion of retrograde motion of planets helps the students understand the logic underlying the ideas of both Ptolemy and Copernicus. ... This lesson plan supplements: "The Discovery of the Solar System," section #9c: on disk Ssolsys.htm , on the web . ... Learn about the system proposed by Copernicus, and the way it explained retrograde motion: all planets moved in circles around the Sun, but the ones closer to the Sun always moved faster. ... Did this predict correct planetary motions? ...

... astro-ph . ... SAI VO . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Reale, F. 84 article(s) in total . 303 co-authors, from 1 to 31 common article(s). ... Drake, J. J.. ... Huenemoerder, David P.. ... Jackson, Mark G.. ... Laming, J. Martin. ... Larsson, Josefin. Larsson, S.. ... Mariska, John T.. ... Page, M. J.. ... Raymond, John. ... Sadleir, John E.. ... Schattenburg, Mark. ... Weintraub, David A.. ...

... On the base of laboratory simulations (on rotating shallow water) of the formation of spiral arms in galactic gaseous disks, the existence of giant anticyclones in them was predicted. Numerical simulations shown that the vortex structures arise on a linear stage of spiral arms formation simultaneously with the latter. ... Thus second giants structures, after spiral arms, in spiral galactic disks are discovered. ...

... 2014 Irkutsk-Listvyanka, Russia G r o u p language English Theoretical round General note. ... Footstep of babr. Babr is a local representative of the biological family of cats (felidae) depicted on the coat of arms of Irkutsk, and the emblem of the X APAO (with a telescope in his mouth). ... Orion's Belt. The Babr decided to join company of astronomy animals-observers and came to Listvyanka to the X APAO to take photos of stars of Orion's Belt near the horizon. ... ISS in Zenith. ...

... Материал верха: искусственная кожа . ... Материал подошвы: искусственный материал . ... Ботинки Malien. ... Материал: искусственная кожа. ... Real Techniques Sculpting Brush - широкая кисть для контурирования со скошенным ворсом, помогающая визуально изменить овал лица и сделать его черты более яркими. ... Благодаря Sculpting Brush средства для контурирования и бронзеры ложатся на кожу без разводов и пятен, прекрасно растушевываются и смешиваются, а также приобретают дополнительную стойкось. ...