NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: Donald H. Peterson O RAL H ISTORY: 14 November 2002 EDUCATIONAL BACKGROUND: B.S., United States Military Academy, West Point, NY, 1955 M.S. in Nuclear Engineering, Air Force Institute of Technology, Wright-Patterson Air Force Base, OH, 1962 Coursework at the University of Tennessee Space Institute, Tullahoma, TN, (Dates Unknown) PRE- ... Donald H. Peterson, et al., ...

... 8, ``Celestial Mechanics'', 2002 First results of GPS orbit determination with GRAPE package using a square--root information filter M. O. Keshin Institute of Applied Astronomy, St. Petersburg, Russia The zero--differenced carrier phase measurements contain the distance be­ tween the phase centres of receiver and transmitter antennas biased by unknown integer number of cycles (phase ambiguities). ... In the case of GPS the problem of solar radiation pressure modelling is of primary importance. ...

... Набор дополнений для настольной игры Каркассон "Предместья и обитатели" позволит вам интересно провести время в кругу друзей или семьи. В коробке вы найдете четыре набора добавочных фишек и таилов местности для "Каркассона": "Таверны и соборы", "Купцы и строители", "Аббат и мэр" и "Король". ... Правила этих расширений дополняют, но не отменяют обычные правила "Каркассона": все правила базовых наборов остаются в силе и при использовании расширений. ...

RUSSIAN . The Centre for Astronomical Data (CAD) of the Institute of Astronomy (INASAN) of the Russian Academy of Sciences was established in 1980 as a branch regional center of the Centre de Donnes Stellaire (CDS) with the purpose of astronomical data dissemination among Soviet and Eastern Europe astronomers and for providing the CDS with Soviet machine readable astronomical catalogues. The CAD archive is based on astronomical catalogues received from Strasbourg since 1980. ...

. 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.

... Samara region . ... Professor of the Biochemistry Faculty of Florida International University (Miami, USA), a well-known scientist in the field of quantum chemistry Aleksandr Moiseevich Mebel visited SSAU in the middle of December. ... In addition, in his lectures in SSAU Aleksandr Mebel told about modern methods of quantum chemistry, provides accurate information about the geometric and electronic structure of molecules, the relative energies of the intermediate states and reaction products. ...

... Yes, Exploding Comet 17P/Holmes is one of the strangest things ever seen by astronomers - professional and amateurs alike. ... We also had some club members who received some Astronomical League awards...and we'd like to congratulate them! ... It is again a potluck, and is being held at the Masonic Temple in Galion ( 1252 State Route 598, Galion , OH 44833) Here's a map: Map of 1252 State Route 598 Galion, OH 44833-9367, US And, along with the party come RAS elections for 2008! ... Comet 17P/Holmes ...

GMATCH . That projects is aimed for the solution of the well known problem of all observational astronomers -- the WCS alignement of the images. It is always great to have the possibility to determine the exact J2000 coordinates of each point of the frame. It is always great to not manually align the images before summing them. My program is aimed to solve all those problems. ... Download . ... WCSLIB library (by M. Calabretta)(download from here ) . ...

... Visibility of Small Solar-System Bodies . Asteroids) in 2009 : . ... Distance (AU) . ... Jan. 12, 2009 . ... 8.8 m . ... is at opposition on July 4, 2009 . ... Apparent . ... from Sun (AU) . ... is at opposition on September 21, 2009 . ... middle distance between Earth and Sun, equal 149.6 millions km. ... Mean Distance: . ... a configuration of the Sun, Earth and a planet in which the apparent geocentric longitude of the planet differs by 180 from the apparent geocentric longitude of the Sun. ...

... Main page News People . ASA . Master . Master net Homepage . ... MASTER . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . ... Latest news and news archive . ... 08.11.2011 . ... All news ...

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