Gaia &#160; ingelesa (Q767805)

http://sci.esa.int/gaia/47354-fact-sheet/

Wikimedia import URL ^ingelesa

honen izena darama

Gaia

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interferometer ^ingelesa

dagokion gaia

akronimo

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http://www.esa.int/Our_Activities/Space_Science/Gaia_overview

quotation ^ingelesa

The name ‘GAIA’ was originally derived as an acronym for Global Astrometric Interferometer for Astrophysics. This reflected the optical technique of interferometry that was originally planned for use on the spacecraft. However, the working method has now changed, and although the acronym is no longer applicable, the name Gaia remains to provide continuity with the project. (ingelesa)

aurrekoa

Hipparcos

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quotation ^ingelesa

ESA's Hipparcos mission was the first space telescope devoted to measuring stellar positions. Operating from 1989 to 1993, [...]. ESA's Gaia mission is astrometry for the twenty-first century, building on the legacy of Hipparcos [...]. (ingelesa)

http://sci.esa.int/gaia/53198-astrometry-in-space/

gertaera nabarmena

espazio jaurtiketa

kokapena

Ensemble de Lancement Soyouz ^ingelesa

gertaera-data

19 abendua 2013

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Jonathan's Space Report ^ingelesa

abiapuntu

Ensemble de Lancement Soyouz ^ingelesa

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espazio-jaurtiketa ibilgailu

Jonathan's Space Report ^ingelesa

Soyuz-2.1b ^ingelesa

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Europako Espazio Agentzia

Jonathan's Space Report ^ingelesa

kudeatzailea

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https://www.esa.int/Science_Exploration/Space_Science/Gaia

launch contractor ^ingelesa

Arianespace ^ingelesa

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carries scientific instrument ^ingelesa

Astro ^ingelesa

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http://sci.esa.int/gaia/40129-payload-module/?fbodylongid=1917

quotation ^ingelesa

The main objective of the astrometric instrument (ASTRO) is to obtain accurate measurements of the relative positions of all objects that cross the fields of view of Gaia's two telescopes. (ingelesa)

archive URL ^ingelesa

https://archive.is/mrbM0

sartze-data

29 iraila 2015

BP/RP ^ingelesa

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http://sci.esa.int/gaia/40129-payload-module/?fbodylongid=1915

quotation ^ingelesa

The photometry function is achieved by means of two low dispersion optics located in the common path of the two telescopes: one for the short wavelengths (BP) and one for the long wavelengths (RP). (ingelesa)

sartze-data

29 iraila 2015

Radial-Velocity Spectrometer ^ingelesa

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http://sci.esa.int/gaia/40129-payload-module/?fbodylongid=1916

quotation ^ingelesa

The primary objective of Gaia's Radial Velocity Spectrometer (RVS) instrument is the acquisition of radial velocities. (ingelesa)

sartze-data

29 iraila 2015

UTC date of spacecraft launch ^ingelesa

19 abendua 2013

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Jonathan's Space Report ^ingelesa

transmitted signal type ^ingelesa

S band ^ingelesa

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received signal type ^ingelesa

X band ^ingelesa

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periapsis

370.000 kilometro

2 erreferentzia

http://www.esa.int/Our_Activities/Space_Science/Gaia/Gaia_enters_its_operational_orbit

Wikimedia import URL ^ingelesa

http://sci.esa.int/gaia/47354-fact-sheet/

Lagrangian point ^ingelesa

L2-Earth-Sun ^ingelesa

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type of orbit ^ingelesa

Lissajous orbit ^ingelesa

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180 egun

3 erreferentzia

http://www.esa.int/Our_Activities/Space_Science/Gaia/Gaia_enters_its_operational_orbit

Wikimedia import URL ^ingelesa

fabrikatzailea

Astrium ^ingelesa

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Teledyne E2v ^ingelesa

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power consumed ^ingelesa

1.910 watt

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Wikimedia import URL ^ingelesa

lanaren edo izenaren hizkuntza

webgune ofiziala

http://sci.esa.int/gaia/

ingeles

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space tug ^ingelesa

Fregat-MT ^ingelesa

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