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

... PubliГї le 04/01/2012 par Marc Delcroix . Date : 08/11/2011 . ... MatГїriel de prise de vue : LX200 254mm, filtres RGB IR742 Astronomik, camГїra Basler aca640-100gm . Commentaires : Portrait de famille, avec de gauche Г droite GanymГЕde, Europe, Callisto, Jupiter et Io. Des dГїtails sont visibles sur chacun des satellites. Montage de plusieurs films: Jupiter en RVB (donc 3 films), et 3 films en luminance pour les satellites (la luminositГї respective des satellites est respectГїe) ...

Improvement and New Results of the Laser Time Transfer on MEO satellites Meng Wendong, Zhang Haifeng, Yang Huafeng, Chen Wanzhen, Wang Jie, Ivan Prochazka , Zhang Zhongping Shanghai Observatory, CAS China Academy of Space Technology Czech Technical University Goals of Laser Time Transfer ( LTT ) · Evaluate the performance of the space rubidium clocks with respective to the ground hydrogen maser, dedicated for the Compass ...

... 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. ...

PAYLOAD MODULE . Payload module is optimally sized with respect to both the area allocated for payload hardware and the volume inside the module needed to accommodate large-volume hardware items . A payload analysis has demonstrated that internal volume of the module and its outer and inner surfaces can accommodate all the hardware necessary for communications spacecraft. ... YAMAL-200 COMMUNICATIONS SATELLITE . ... Official WEB-site of S.P.Korolev RSC Energia . ...

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Earth Satellites . ... Posted on November 5, 2015 | ... Continue Reading.. Posted on July 1, 2014 | ... 1 Comment There are thought be thousands of satellites in working order in orbit around the Earth. If the count was to include all Earth satellites including broken parts and discarded pieces, [ ] . ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

... With respect to the foreign participants of the Meeting, the Organizing Committee cordially asks the authors to provide their oral and poster presentations and abstracts in easy and understandable English. Nevertheless, both English and Russian will be the official languages of the meeting, the oral translation services from Russian into English will be organized only in exceptional cases on the presenting author's request made well in advance. ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Through improving the search criteria used in Christou (2000b) and numerical integrations of candidate coorbitals, we have identified approximately 51 (44) objects currently in co-orbital libration with Ceres (Vesta). We show that these form part of a larger population of transient coorbitals; 129 (94) MBAs undergo episodes of co-orbital libration with Ceres (Vesta) within a 2 Myr interval centred on the present. ...

Системные исследования и разработка спутниковых систем ДЗЗ; . Разработка и создание бортовых радиометрических средств в СВЧ-диапазоне; . Разработка методов дистанционной диагностики процессов в системе океан-атмосфера с помощью спутниковых средств СВЧ-радиометрии (синоптические океанические вихри, фронтальные зоны, течения, волны Россби, тайфуны и ураганы, явление Эль-Ниньо). ... Директор . ... 1-ый заместитель директора . ... 2014 НТЦ "КОСМОНИТ" ОАО "Российские космические системы" . ...

... Satellite data ] . SMIS ] . ... NOAA satellites . Telemetry Data Format . ... METEOR-3M Satellite Pass Schedule . Telemetry Archive Catalog . Last telemetry files . ... Data Processing Examples . ... Caspian Sea (server "SPUTNIK") . GOMS satellite (server "SPUTNIK") . Archive Directory . Latest Data . ... RESURS 01 satellite (server "SPUTNIK") . Operational Archive (MSU-E Data) . ... METEOR satellite (server "SPUTNIK") . ... OKEAN satellite (server "SPUTNIK") . ...

The Discovery of the Galilean Satellites . ... Probably the most significent contribution that Galileo Galilei made to science was the discovery of the four satellites around Jupiter that are now named in his honor. Galileo first observed the moons of Jupiter on January 7, 1610 through a homemade telescope. He originally thought he saw three stars near Jupiter, strung out in a line through the planet. ... Galileo's Observations of Jupiter's Moons . ... Jupiter . ...

Contents. planet: 5 - Jupiter satellites: J1 - Io : 10, J3 - Ganymede : 15, J4 - Callisto : 6 total number: 31 type: relative dates: 1997-1997 observatory: see observatories list in the relevant article. ... Emelianov N. V., Vashkovjak S. N. (2009) Astrometric results of the observations of the mutual occultations and eclipses of the Galilean satellites of Jupiter in 1997. ... Position angle A in degrees (topocentric for mutual occultation or heliocentric for mutual eclipse) 10. ...

... The motion of a planet around the Sun or of a scientific satellite around Earth follows different equations (though a connection exists), but in many respect it resembles that of the stone. ... Kepler's law states: . ... Illustrating Kepler's 2nd law: . ... As an example, let the drawing on the right represent the orbit of an Earth satellite, and let AB and CD be the portions of the orbit covered in 3 hours near apogee and near perigee, respectively. ... Gravity can also provide energy. ...

... The two newly discovered satellites of Pluto have masses that are small compared to both Pluto and Charon, i.e., between 5x10-4 and 1x10-5 of Pluto's mass, and between 5x10-3 and 1x10-4 of Charon's mass. ... The orbits of P1 and P2 reveal that Pluto's satellite system is both largely empty and highly compact. All three of Pluto's known satellites orbit in the inner ~3% of Pluto's satellite prograde orbit stability radius3, which extends outward to 2.2x106 km from Pluto. ...

... ISC Kosmotras . ... Dnepr launch record 17 August 2011. ... On 9 September 2009, a contract was signed between ISC Kosmotras and SSTL for the launch of Nigeria-2 and NigeriaSat- у satellites on Dnepr rocket as part of 2010 cluster launch from Yasny Launch Base. According to information provided by SSTL the NigeriaSat-2 satellite is being built for the Nigerian government (NASRDA) as a follow-on to the NigeriaSat-1 satellite that was launched in 2003. ... E-mail: info@kosmotras.ru . ...

... 17may12 galfacts sees the galileo satellites . The galileo satellites are the European global navigation satellite system . ... GALILEO-PFM (IOV-1) . ... 115E5a cycles/chip . ... 10.23 MHz . ... On 17may12 project a2130 (galfacts) received interference from the galileo satellite galileo-pfm (they saw it on more than one night) . ... Page 4, 2nd frame is the satellite pass for the a2130 observation on 17may12 ( galileo-pfm red ) . ... The satellite got to about 4.5 degrees of the main beam. ...

The following parameters as a function of the universal time are enclosed in this file. 1. no . ... Universal time date (YYYYMMDD) . ... Universal time (.hhmmss) . ... Geomagnetic local time in the satellite position . ... geomagnetic latitude . ... co-ordinate - . ... system . ... co-ordinate system . ... Solar-ecliptic co-ordinate - . ... Satellite velocity . ...

... history, facts, technology, space ships . Satellite ? ... общее описание . ... Satellite ?Geo-IK? - общее описание . ... Satellite ?Kosmos? - общее описание . ... Kosmos ? ... спутники наблюдения . ... Satellite ?Meteor? - общее описание . ... Satellite ?Molniya? - общее описание . ... Prognoz ? ... Satellite ?Prognoz -1 ? описание спутника ?Prognoz -1 ? ... Satellite ?Ekran? - общее описание . ... Satellite ?Elektron? - общее описание . ... Russian Astronauts . ... Russian Satellites . ...

RATAN-600 Radiometer = 49 cm . The radiometer has not a wideband channel because of the electromagnetic interferences at receiving frequency range. ... Central frequency . ... 542 - 558 . ... 558 - 574 . ... System noise temperature . ... Noise Added Radiometer . ... Feed . Three-frequency feed with matched phase center (the same for 13 and 31 cm) . Polarization . ... Noise generator . ... NG1 - noise generator for calibration, . NG2 - balance noise generator, . ... Unit 1. ...

Next: THE SCHED INPUT FILES Up: INFORMATION AND ADVICE ON Previous: Configuration Studies Contents . ... The NAIF software package from JPL is called to read the spice files and calculate positions. The NAIF software significantly increases the size of a SCHED distribution, and the satellite tracking capability is unlikely to be needed outside the AOC. ... To use the tracking capability, a Satellite Initialization section needs to be included in the main input file. ...