... Ballistics, navigation and flight control of the spacecraft, going to the L2 point of Sun-Earth system. ... and calculation algorithms have been developed: - an algorithm, building nominal trajectories for one impulse flights to the L2 point of Sun- Earth system, including a Moon swingby maneuver or not. - an algorithm, calculating corrections of spacecraft trajectory needed for the flight from Earth to halo orbit and for stationkeeping of the spacecraft moving in halo ...

... The Military Aspects of the Soviet Cosmonautics : A Side View . This book is the first effort in an unclassified Soviet publications to provide a comprehensive overview of the Soviet military space program. Presented here are the classification of the military space systems by functions performed (Chapter 1), the analysis of the organizational evolution of the Soviet space program (Chapter 2) and the description of all observable satellite systems of military or double destination (Chapter 3). ...

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The S un Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic ... Low mass stars live and die differently than high mass stars. ...

... Contact A Problem of an estimation of accuracy of the asteroid CCD observations . The Minor Planet Center supported by the Interntional Astronomical Union is the main office for keeping observational data of the small Solar System bodies and their investigations. ... At Pulkovo Observatory we are estimating an accuracy of the CCD asteroid observations obtained by amateurs and professional astronomers all over the World using the MPC database. ...

... Heracles Triplane and Aerospace Systems . The key characteristics of two-stage aerospace systems are determined according to speed and carrying capacity of the aircraft-carrier used . ... So the SPIRAL system hypersonic carrier was expected to launch the second stage by weight 63 tons at a speed corresponding to 6M; whereas launching weight of the MAKS system orbital stage with the use of the An-225 MRIYA heavy subsonic aircraft reaches 275 tons, and the HERACLES aircraft - 450 tons. ...

... The OC "Mir" orbit parametres before the final burns . ... Orbit period (in min) . ... Mean orbit altitude (km) . ... solar F 10.7 flux . ... F 10.7 <= 100 - low level; 100 < F 10.7 < 150 - medium level; F 10.7 >= 150 - high level . Orbit 86328(15) - the first burn bulding the descent orbit  D V 1 =9.3 m/s. After burn altitude H min = 188.2 km, H max = 219.2 km. Orbit 86329(16) - the descent orbit second impulse D V 2 =10.4 m/s. After burn altitude H min = 158.9 km, H max = 218.5 km. ...

ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...

... This information is used by rochesterastronomy for the operation of the service, to maintain quality of the service, and to provide general statistics regarding use of the rochesterastronomy Web site. ... The rochesterastronomy Web site use "cookies" to help you personalize your online experience. ... For example, if you personalize rochesterastronomy pages, or register with rochesterastronomy site or services, a cookie helps rochesterastronomy to recall your specific information on subsequent...

... Site map . ... Schools . ... University history . ... Center for International Education . ... University in international associations . ... School of International Economic Relations andљTravel Business . ... Honorary Professor of the School of Journalism from Purdue University to Visit Karazin University . April 1-6, 2016 . ... US Delegation Visiting Karazin University . ... up until April 12, 2016 . ... 4, 61022, Kharkiv, Ukraine . ... Copyright 2010 V.љN. Karazin Kharkiv National University. ...

... Устав ИКФИА . ... 11 апреля в 15:00 в каб. 305 состоится семинар Лаборатории теории космической плазмы . ... 29 марта в 11:00 в Зале ученого совета состоится семинар аэрономического направления . 21 марта в 15:00 в каб. 305 состоится семинар Лаборатории теории космической плазмы . ... 14 марта в 15:00 в каб. 305 состоялся семинар Лаборатории теории космической плазмы . 11 марта 2016 в 10 ч в каб. 323 состоится семинар Лаборатории космических лучей высоких энергий . ... ИКФИА в Google . ...

Amateur Astronomers Association of Princeton Washington Crossing Observatory Guide First draft 1/2000 K. Alexander, revised 7/2000 W. J. Murray, revised 1/2001 R.A. Parker Keyholder Duties Along with the privilege of having full access to the AAAP's telescopes and observatory facilities, all keyholders must participate in the AAAP's public observing programs as outlined below, and are expected to contribute to occasional maintenance and work sessions at the observatory. ... Note dead batteries in log. ...

... Астрономия . ... Автор tlgleonid Опубликовано в Статьи раздела "Наблюдения" 17 Февраль 2016, 16:06:54 357 просмотров Печать страницы . ... Автор tlgleonid Опубликовано в Статьи раздела "Наблюдения" 14 Январь 2016, 14:41:18 1138 просмотров Печать страницы . ... Автор Tryam Опубликовано в Мероприятия клуба 08 Октябрь 2015, 13:07:00 430 просмотров Рейтинг: 0 (0 Оценки) Печать . ... Автор Tryam Опубликовано в Астрономия в Украине 15 Декабрь 2014, 20:19:00 1715 просмотров Рейтинг: 0 (0 Оценки) Печать . ...

... Лента абразивная FIT на тканевой основе для ленточных шлифовальных машин. ... 100 Г. MasticDent Hios Herbs- это синтезированная паста с витаминами А, Е и В5 и мастичным маслом, которые укрепляют десны и зубную эмаль. ... Шаг измерения секундомера 1/100, максимальное время измерения 24 часа. ... Внешний слой: 100% полиэстер, саржа деним или 100% полиэстер, оксфорд с принтом . Подкладка: 100% тафта из нейлона / 100% ворсованный полиэстер и плюшевый трикотаж / сетка из 100% полиэстера . ...

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. ...

... В теме В разделе По форуму . ... Темы, интересные всем ? ... Научная панорама ? astro-ph/0612743 Космологические параметры 2006 . предыдущая тема следующая тема . ... astro-ph/0612743 Космологические параметры 2006 (Cosmological Parameters 2006) . ... Заголовок обманчив: речь не идет о большом обзоре, посвященном последним данным по космологии. ... Тем не менее, никакой сенсации нет, параметры более-менее стабильны. http://xray.sai.msu.ru/~polar/sci_rev/147.html#astro-ph/0612743 . ...

... All circuit parameters have been presented in a symbolic form. ... To use the program you will need a CIR file (PSpise, DesignLab file) of your circuit. CIR file examples have been enclosured: bpasside.cir, test1.cir, test2.cir, test3.cir, test4.cir, laksamp.cir, bridge.cir, uA741acf.cir, quartz.cir. ... Ideal operational amplifier (nullor) * Nname n1 n2 n3 n4 * * In the ideal op amp data, (n1,n2) represent output nodes, * (n3,n4) represent input nodes (noninverting, inverting). ...

... Department Number . ... Astro Space Center . ... Telephone Number . 7(495) 333 3366 . FAX Number . 7(495) 333 2378 . ... amalin@lukash.asc.rssi.ru . ...

. Device parameters . Diagnostics . Team . Recent publications . Device history . Existing and retaired spherical tokamaks . Dr. Vasiliy Konstantinovich Gusev . Fax: (812) 297 5416 . Phone: (812) 2973973 . Last update: Octomber 03, 2012

. The station "Clementina". The station "Clementina", launched in January 1994, belonged to the apparatus of a new generation, made on the base of superlight materials. Besides the Moon's relief shooting this station measured the height of relief and thinkness of the Moon crust, the model of the gravitation field and some other parameters. Back .

... 5-GHz total flux density . ... VLBApls image at 5 GHz . color gif | contour gif | ... Correlated flux density (Jy) vs. projected baseline length plot . gif | ... flux density (Jy) . EW position (mas) . ... major axis (mas) . minor axis (mas) . position angle ( ) . ... 0.0 . ... 2.3 and/or 8.4 GHz: VLBI images are available in the USNO Radio Reference Frame Image Database (RRFID, Fey & Charlot 2000, ApJS 128, 17) . ... 2000), ApJS, 131, 95-183 . VLBApls home page . ...