... Club By-laws . ... Other Club Activities . ... Public Nights . ... Dr. James Green, NASA, Director Planetary Science will be our esteemed speaker on Tuesday, April 12, 2016 at 7:30 PM in Peyton Hall on the Princeton University campus. ... Our astronomers setup telescopes for public use at Communiversity in Princeton, Super Science Saturday at the NJ State Museum in Trenton and at various public events around Mercer County. ... Amateur Astronomers Association of Princeton, Inc., ...

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The Database of Close Binary Systems . ... Team . ... This web-based interactive database is being developed and maintained by a team at the Sternberg Astronomical Institute of the Moscow State University . The project is an on-line extension of our catalogue on "Highly Evolved Close Binary Stars" (volumes I, II) published by Gordon and Breach in 1996. As of September 2009, the database (both the software and the content) is in its development/testing phase. ...

. Other Relevant Plots . A putative but unlikely wide separation gravitational lens . | Front page | . | << - Work currently underway | Radio follow-up - >> | . Robert J. Smith, ">rsmith@mso.anu.edu.au Last modified: Fri Sep 24 11:39:02 EST 1999 .

... The first task assumes the searching for chemical composition and sizes of particles which give the wavelength dependence of the extinction efficiencies close to the observed dependence of . Figure 7: Wavelength dependence of the extinction efficiency factors for homogeneous spherical particles of different sizes consisting of astronomical silicate and amorphous carbon. The dashed segment shows the approximate wavelength dependence of the mean galactic extinction curve at optical wavelengths. ...

Neutron Monitors ] [ Solar Neutrons ] [ Muon Telescopes ] [ Base Potchefstroom University ] [ Magnetometers ] [ GPS systems ] [ Ionosphere ] [ Related Data ] [ Space Weather ] . ... All Cosmic Ray Stations + InterPlanetary Data: WorldNet . Alma-AtaB (Mt.Tien Shan) DataBase of Kazakhstan Spectrograph Alma-AtaB (Mt.Tien Shan) new . ... Nagoya Muon Telescope and DATA or mail . ... Belgrade Muon Telescopes and DATA or ">mail . ... Real-Time database for Cosmic Ray Anisotropy (DB10) . ...

... 8, ``Celestial Mechanics'', 2002 CCD observations of planetary satellites and occultations and close approachments of stars by asteroids with 26­ inch refractor of Pulkovo observatory T. P. Kiseleva, I. S. Izmailov, M. A. Mozhaev Pulkovo Observatory, St. Petersburg, Russia ST--6 CCD camera has been used with 26-- inch Refractor at Pulkovo for ob­ servations of ... These estimates are \Sigma0:015 arcsec and \Sigma0:014 arcsec for X and Y correspondingly. ...

... A radio galaxy is a galaxy that emits an unusually big amount of energy at radio wavelengths. ... Inside of each galaxy with an active nucleus (radio galaxies are among them) there must be a system of a "central machine" responsible for the colossal amount of the emitted energy from radio to gamma ranges. ... Sometimes a radio source in an active galaxy may flare again if the needed conditions appear (a new portion of matter would fall into the furnace of the "central machine"). ...

Магазин . ... Старейший магазин телескопов в России . ... Корзина 0 0 Р . ... Телескопы Celestron . ... Добавить в избранное . ... 49 990 Р . ... Мы рады приветствовать Вас в нашем специализированном магазине телескопов и других астрономических товаров. ... Интерес к звездам, к созерцанию неба, обычно приводит человека к желанию купить телескоп, который позволит ему увидеть своими глазами все далекие сокровища космоса, так красочно описываемые в книгах. ... Copyright TELESCOPE.RU, 2016. ...

. This Blue Planet Is Our UPSILON . ON THE UPSILON . Home Page | Millennium | Smiling Faces | View Out Of the Window | BirthDay | Future Lander |

КОСМИЧЕСКИЙ КАЛЕНДАРЬ ЯНВАРЯ 2000 ГОДА . ... Jan 01 - Year 2000 . Jan ?? ... Jan 01 - Asteroid 1996 AX1 Closest Approach To Earth (0.702 AU) . ... Jan 03 - Asteroid 3745 Petaev Closest Approach To Earth (1.862 AU) . ... Jan 05 - Asteroid 1999 VO11 Near-Earth Flyby (0.218 AU) . ... Jan 08 - Comet P/1998 VS24 (LINEAR) Closest Approach To Earth (2.915 AU) . ... Jan 12 -[Image][Dec 02] Asteroid 1999 WA2 Closest Approach To Earth (1.100 AU) . ... Jan 14 - Mercury Occults 53 Sgr (6.9 Magnitude Star) . ...

Apr 13 2015 Canis Minor - The Little Dog ABELL 20 Apr 04 2005 31 Apr 04 2005 31 17mmT4 17mmT4 Planetary Neb VDIF,EF,PL, OVAL ,3F*'S IN CENTRAL PART OF NEB,R=P DIF ,EF,PL,R,W/0III,NET DET,PATCHY AREAS,VF*'S INSIDE NEB,R=F IC 494 17mmT4 Galaxy SA0^: MF,ML,ELONG,SMALL FNUC,SBM,R=F Feb 15 2004 31 IC 498 17mmT4 Galaxy S DIF ,PF,PL, OVAL ,R,UB, NND ,R=F Feb 15 2004 31 IC 2231 17mmT4 ...

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. F IGURE . 2. The distribution of globular clusters projected onto the XY [(a) and (c)] and YZ [(b) and (d)] planes for metal-rich clusters of the thick disk with [Fe/H] -1.0 [(a) and (b)] and metal-poor clusters of the halo [(c) and (d)]. The closed curves are upper envelopes drawn by eye. Clusters lying far from the central concentrations in the diagrams are outlined and their numbers indicated. discussion in the text | previous figure | next figure .

... В среду 13 апреля 2016 в 19:20 в ауд. 308 состоится доклад: . ... В понедельник 11 апреля 2016 в 17:00 в к.207 на матфаке ВШЭ Marco Mazzucchelli (CNRS, UMPA, ENS de Lyon) начнет чтение миникурса: . ... Курс будет читаться 11, 14, 18 и 22 апреля. ... С 4 по 15 июля 2016 в Триесте, Италия, будет проходить School on Algebraic, Geometric and Probabilistic Aspect of Dynamical Systems and Control Theory . ... Moscow Mathematical Journal . Программа "Math in Moscow" . The French-Russian Laboratory . ...

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

... It's the Asiatic Society, Mumbai State Central Library. ... We are going to visit the Elephanta island. Here are the boats that convey people to the island. Warning: never buy the tourist guides (about the Elephanta island) for 100 Rupees in Mumbai! They cost about 10 Rupees on the island. ... It's so-called Gateway of India. ...

... Up: Adaptive and Active Optics . Previous: NAOS Real-Time Computer for Optimized Closed Loop and On-Line Performance Estimation. ... The Computer Aided Control (CAC) developed for the Nasmyth Adaptive Optics System (NAOS) of the Very Large Telescope (VLT), will provide the astronomer with an extensive support, from the preparation of optimized observations to the automated operation of the instrument at the telescope either for hardware control, real time computing, or even preventive maintenance. ...

Next: Mixing types of E-P-A Up: ``Ecology'' of Magnetic Rotators Previous: Evolutionary Tracks . So far we have considered evolution of a magnetic rotator related to single rotators or those entering binary system with circular orbits. ... Orbital eccentricity necessarily emerges after the first supernova explosion љ and mass expulsion from the binary system. ... Here, we concentrate on the evolutionary consequences of eccentricity. Mixing types of E-P-A binary systems with non-zero orbital . ...

. љ . Satellite's orientation sensing . љ This page still under construction . The onboard TV camera (TVC) allows to get images of star background and part of Earth's surface close the limb. By using reductions methods of photographic astrometry there is possibility to define orientation of TVC optic axis and other photometric devices. You are th visitor of this page . Back to Home Page . Personal information . Alexander Konovalenko alex.kono@mailcity.com