... Sommaire ?ph?m?rides . ... Eph?m?rides . ... Eph?m?rides avec un pas constant . ... Serveur d' ph m rides des satellites naturels des plan tes. ... Satellites de Mars . Choisissez un satellite M1 Phobos M2 D?imos Centre de Mars qui sera marqu d'une croix. Mettre centre de Mars M1 Phobos M2 D?imos au centre de l'image . ... Indiquez le format de la date initiale An mois jour heure min sec.decimals An mois jour.decimals JD (jour julien) MJD (jour julien modifi ) . ...

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... The file names' construction . The flight (m) stage's file set . ... the orbital data used for the flight operation monthly (m) long-term planning, . ... The orbital calculations are based on the initial orbital data determined by KIAM RAN using the orbital radio- measurement treatment. The determined initial orbital data are presented as a state vector (satellite position and velocity) in the J2000 reference. ... Accept the file with extension '.bgr', where the Moscow time (MT=UT+3h) is used. ...

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. The XMM-Newton website has moved to the following location: . http://www.cosmos.esa.int/web/xmm-newton

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• http://xmm.vilspa.esa.es/external/xmm_links/trainee/alumni/a_laruelo.pdf

... 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. ...

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• http://www.ipa.nw.ru/conference/2002/sovet/PS/SHEFER1.PS
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... SRC "Planeta" is executing operative control and guidance management of ground system for receiving and processing satellite data that includes three regional centers: European Center (SRC "Planeta", Moscow, with branch offices in Obninsk and Dolgoprudny), Siberian Center (regional department in Novosibirsk) €а& Far-Eastern Center (regional department in Khabarovsk). ... Catalogues of received and processed satellite data are available on€а SRC "Planeta" web-sites: . SRC "Planeta" . ...

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... SSAU History . ... The Ground Control Complex for Small Spacecraft of Samara State Aerospace University took control of the satellites Aist-1 . ... The data received from SSAU scientific equipment on board of the satellites Aist-1 was processed by the engineers of the Rocket and Space Centre and then was transferred to the university scientists. ... On April 19, 2013 the first small spacecraft Aist-1 was launched from the space-launch complex Baykonur together with a research satellite Bion-M No. ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Moon . ... Space Flight . ... Science Fiction . UFOs and Fringe Science . Monthly Sky Notes . ... NASA's Cassini spacecraft obtained this image of Saturn's moon Helene on June 18, 2011. Image credit: NASA/JPL-Caltech/Space Science Institute) . ... Your email address will not be published. ... Email * . ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

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Space debris is a serious and growing threat to operating spacecraft. Potential debris collisions with satellites are becoming increasingly likely and can cause economic loss of between $25 million and $500 million per event. ... National and international partners include EOS Space Systems, Lockheed Martin Space Systems (US), Optus Satellite Systems, the Australian National University, RMIT University and the National Institute of Information and Communication s Technology (Japan) . ...

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... Bad Astronomy . ... Bitesize Astronomy . ... Bad Astro Store . ... Site Info . ... It is from from Voyager 1 and shows a whopping big impact crater dominating the profile of the moon. Note that Mimas is about 400 kilometers across (about 250 miles). ... The wall around the crater is 5 kilometers high, and that central peak rises 6 kilometers above the surface (many impact craters have a large central peak which is caused by a pressure rebound from the impact). ... 2008 Phil Plait. ...

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... Go to new wiki . ... LBADec2009 / . Initial configuration used Agilent at 12.2 GHz but centre frequency of 6404 caused problems. DAS offset was constantly cycling and causing alarms. ... SMY frequency was 556 MHz , and close to one of the bands known to be bad. ... Agilent 12.5 GHz LCP only SMY01 256 MHZ (channel 1) SMY03 521 MHz (channel 2) DAS profile mp4x2_n.pro . ... Stopped and restarted DAS samplers & recorder to attempt to fix bad stats on channel 1 (21/31/35/13). ...

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... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualitГїs . ... des interviews, des portraits . les plus belles images de l'Univers dГїcryptГїes pour vous . ... des pages consacrГїes Г la publication de vos photos Mais c'est aussi une vraie communautГї avec laquelle partager votre passion et nourrir votre curiositГї. Accueil Г? la une L'homme est-il au centre de l'Univers ? ... Il les raconte pour Ciel & Espace. ... 18/06/2014 - Les 7 grandes Гїnigmes de l'Univers . ...

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University Satellites and . Space Science Education . ... Subjects of collective training courses and teaching seminars concern with particular stages of development of the remote sensing methods of research. 6 teaching seminars organized at the base of Moscow University to the middle of 1990's were devoted to: - interpretation of multiband aerospace images ; computer interpretation of aerospace images ; remote sensing and geoinformatic; educational GIS;. space images in school ...