System of astrometric databases of Pulkovo observatory. ... The purpose of these observations is the determination of precise coordinates of Solar system bodies, which is necessary for development and improvement of motion theories, and for studying the evolution of the Solar system. ... Accuracy of photographical observations is about 0.2-0.3 arcsec for equatorial coordinates and 0.1-0.3 for relative coordinates of planetary satellites, depending on object and observational conditions. ...

Supernova Gallery The purpose of the Bright Supernovae web pages is to provide a place where people can find reference images of Supernovae. ... This is an RGB color image of Supernova 2003gs in NGC 936 Credit: Pablo Canadia . Used by permission. (click on image for full resolution) . ... This is an LRGB color image of Supernova 2003cg in NGC 3169 Credit: Pollux observatory . ... Credit: Nick Suntzeff Used by permission. (click on image for full resolution) . ... Credit: AURA/NOAO Image Library . ...

... There are preliminary series of photometric and radio spectral observations of the above-mentioned stars, archival data on the light curves of the stars, results of the search for OH and H 2 O maser emission in IRAS point sources that possess the IR parameters similar to Miras. ... The aim is a detailed study of the maser emission variability. ... In 1996-1997, astronomical observations of Mira Ceti-type stars (miras) were carried out in three spectral ranges: optical, infrared, and radio. ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Март 1998 . ... Дата: 27 марта 1998 (1998-03-27) От: Alexander Bondugin Тема: Don Yeomans To Lead US Science Team On Asteroid Lander Mission Привет всем! ... Дата: 27 марта 1998 (1998-03-27) От: Alexander Bondugin Тема: Mars Global Surveyor To Attempt Imaging of 'Face' On Mars, Viking Pa Subject: Mars Global Surveyor To Attempt Imaging of 'Face' On Mars, Viking Pa Привет всем! ...

... Julian Date Flux Densities (mJy) Julian Date Flux Densities (mJy) 2440000:0 A1 A2 B C 2440000:0 A1 A2 B C 8930.9968 153.8 134.6 59.8 22.6 9021.6846 154.0 137.0 59.0 22.9 8939.7717 163.7 146.0 66.1 22.9 9024.6766 151.4 134.6 58.4 22.1 8940.8936 153.2 135.8 59.2 22.6 9030.5334 156.7 139.1 59.0 22.4 8944.7380 161.7 142.2 63.7 23.1 9032.6650 151.8 136.5 57.7 22.6 8951.8637 148.4 131.3 58.3 21.7 9036.7067 155.1 137.1 58.8 ...

The telescope of Galilei was invented in 1609. Telescope (from tele ... and scope ) is an astronomic instrument for the celestial luminaries study on their electromagnetic radiation. The telescopes are divided into gamma-telescopes, X-rays and ultraviolet, optical, infrared and radiotelescopes. ... The first astronomic observations with telescopes (optical refractor) were carried by Galilei in 1609. Back . ...

... Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. ... The launch of KOMPSAT-5 satellite was successfully performed by RS-20 rocket (Dnepr Launch Vehicle) from Yasny Launch Base, Orenburg region, Russia, on August 22, 2013 at 18:39:13 Moscow time 14:39:13 UTC). The launch was executed by the Russian Strategic Rocket Forces of the Russian Ministry of Defense with the support of the Russian and Ukrainian companies, which are part of the ISC Kosmotras industrial team. ...

... Practical 1 / 8 Ebony Violin Peg Instrument Accessory . Size: SIZE 1 / 8 . ... Type: Violin Peg . For: Violin . Material: Ebony . ... Product size (L x W x H): 6 x 1.8 x 0.7 cm / 2.36 x 0.71 x 0.28 inches . Package size (L x W x H) : 7 x 3 x 2 cm / 2.75 x 1.18 x 0.79 inches . Musical Instruments . ... Package Contents: 1 x Violin Peg . ... Повседневные (casual) платья . ...

... Fast line profile in the spectra hot O stars , Astrony Letters, 29 , 175-187 (2003) . ... Preliminary results of spectral observations of stars lambda Ori, alpha Cam and 19 Cep with the 1 m telescope of Special Astrophysical Observatory are presented. A variability of line profiles in the spectra of all studied stars is detected. ... The cyclical profile variations of HeII lambda 4686 and CIII lambda 5696 lines in the spectra of lambda Ori A with the recurrence time of 1.3-1.6 days are detected. ...

... I. Сведения из коммутативной алгебры. ... Нетеровы кольца, спектр кольца, носитель модуля. ... Локализация: определение, спектр локализации кольца, точность функтора локализации, локальность свойства точности последовательности, локализация Hom'ов. ... Определение и оценки в коротких ТП. ... ВЕ] D. Buchsbaum, D. Eisenbud. ... J. Algebra 1973, v.25 N.2, p. 259-268. ... Algebra structures for finite free resolutions, and some structure theorems for ideals of codimension 3. ... Finite free resolutions....

... CHAMELEON . ... HOME . ... NIGHT VISION DEVICES . ... Home Products Night Vision Devices Chameleon . The Chameleon™ is our Night Vision Monocular with interchangeable objective lenses. ... If magnification is a must, the Chameleon night vision scope can change to fit your needs. ... Includes both 1X (26mm) and 2.5X (50mm) interchangeable objective lenses . ... w/ 26mm objective . w/ 50mm objective . w/ 90mm objective (optional) . ... 0.3m/1ft- inf. 0.3m/1ft- inf. 0.3m/1ft- inf. ...

... Printed in U.S.A. COMPLEX FORMATION HISTORY OF THE LENTICULAR GALAXIES WITH STELLAR COUNTERROTATION: NGC 4138 AND NGC 45501 V. L. Afanasiev Special Astrophysical Observatory, Nizhnij Arkhyz, 369167 Russia; vafan@sao.ru and O. K. Sil`chenko 2 Sternberg ... To further explore this idea, we undertook a special study of stellar population properties in the centers of two early-type disk galaxies with counterrotating global stellar disks: NGC 4138 and NGC 4550. ... NGC 4138 3.1. ... NGC 4550 4.1....

Dr. Phil Plait , aka "The Bad Astronomer" . ... Images . ... Bad Astronomy site . The following are high-resolution images suitable for promos, newspapers, brochures, and the like. Clicking on the thumbnail image will bring up the high resolution image. High resolution (1.3 Mb) . Medium resolution (550 kb) . ... Dr. Plait giving a TV interview at NASA's Goddard Space Flight Center about the transit of Venus in 2004. ... Dr. Plait posing with a model of the Apollo 11 landing site. ...

... Samara State Aerospace University Research Research and education centers Space Instruments Engineering Institute (IKP-214) . ... Developing and producing experimental test sets for modelling space environment factors interaction with spacecraft structural elements. ... Basic technolgy research set for testing equipment and interconnecting systems and small spacecraft carrying breadboard design, dynamic, thermal vacuum testing and testing of electronic equipment for electromagnetic compatibility. ...

... part 2 | ... Part 1 . The new concept of formation and development of the Solar system. ... Thus, the initial pulse of the rotation of a protosolar cloud of the solar system was determined as a result of the diversion of a part of the moment of the rotational pulse of the Galaxy. ... Besides this new approach to the pre-solar system as a system of the destroyed vortex structure, we can understand now a number of other peculiarities of the Solar system's structure. ...

... Authors: Rodrigues da Silva et al. arxiv:1503.02649 Первые результаты наблюдений с высоким угловым разрешением области HL Tau на ALMA (First Results from High Angular Resolution ALMA Observations Toward the HL Tau Region) . ... Authors: Jaret Heise . arxiv:1503.03251 Светлое будущее фотометрии: обнаружение аналогов Солнечной системы с помощью будущих космических телескопов (Photometry's bright future: Detecting Solar System analogues with future space telescopes) . Authors: Michael Hippke . ...

Director: Rex Parker ( 609 ) 730-0670 drexparker@aol.com ereal times id s The Official Publication of the Amateur Astronomers Association of Princeton Treasurer: Ron Mittlestaedt ( 609 ) 771-6981 C8User@aol.com Secretary: Mark Jaworsky ( 609 ) 333-1130 MarkianSJ@comcast.net Program Chairman: Michele Novatski (856) 810-7385 Philenium020202@yahoo.com Editor: Victor Belanger ( 609 ) 448-8598 vic@apink.com Assistant Director: John Miller ( ... AAAP Meeting April 12 (8:00 Peyton Hall). ...

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Asteroid . ... Site . ... The evening of October 26, 2011, Mark Trueblood, Robert Crawford, and Larry Lebofsky used the Kitt Peak 2.1-m telescope to observe Near Earth Asteroid (NEA) 2008 QT3. ... single still jpeg frame . ... The National Optical Astronomy Observatory (NOAO) issued a press release concerning Morgan's work on Monday, November 21, 2011 and posted it on the home page of their web site . ... 2013 Winer Observatory. ...

. ИЗГОТОВЛЕНИЕ . АСТРОНОМИЧЕСКИХ ПРИБОРОВ И ОПТИКИ . ДЛЯ ЛЮБИТЕЛЕЙ И ПРОФЕССИОНАЛОВ . FABRICATION . OF ASTRONOMICAL INSTRUMENTS AND OPTICS . FOR AMATEURS AND PROFESSIONALS . о компании . оптика . телескопы . контакт . 300 мм телескоп Ньютона на установке Добсона . about company . optics . telescope . contact . Тел./Факс.536-89-22 .