(Q767805)
Statements
Global Astrometric Interferometer for Astrophysics (English)
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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 However, the working method has now changed, and although the acronym is no longer applicable, the name Gaia remains to provide continuity with the project. (English)
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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 [...]. (English)
19 December 2013
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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. (English)
29 September 2015
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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). (English)
29 September 2015
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The primary objective of Gaia's Radial Velocity Spectrometer (RVS) instrument is the acquisition of radial velocities. (English)
29 September 2015
180 day
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About ten minutes later, after separation of the first three stages, the Fregat upper stage ignited, delivering Gaia into a temporary parking orbit at an altitude of 175 km. (English)
Gaia (spacecraft)
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Identifiers
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Gaia
Erik Gregersen
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22,888
15 April 2020
18 February 2009
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10 May 2018
Sitelinks
Wikipedia(45 entries)
- afwiki Gaia (ruimtetuig)
- anwiki Gaia (observatorio)
- arwiki غايا (مسبار فضائي)
- azwiki Gaia
- cawiki Missió Gaia
- cswiki Gaia (sonda)
- dewiki Gaia (Raumsonde)
- elwiki Γαία (διαστημική αποστολή)
- enwiki Gaia (spacecraft)
- eswiki Gaia (sonda espacial)
- etwiki Gaia (kosmoseteleskoop)
- fawiki گایا (فضاپیما)
- fiwiki Gaia (luotain)
- frwiki Gaia (satellite)
- glwiki Gaia (sonda espacial)
- hewiki טלסקופ החלל גאיה
- huwiki Gaia űrtávcső
- hywiki Գեյա (աստղադիտակ)
- idwiki Gaia (pesawat luar angkasa)
- itwiki Gaia (satellite)
- jawiki ガイア計画
- kowiki 가이아 (우주망원경)
- lawiki Gaia (astronavis)
- lbwiki Gaia (Raumsond)
- ltwiki Gaia misija
- lvwiki Gaia
- mnwiki Гаяа хиймэл дагуул
- mrwiki गाया (दुर्बीण)
- nlwiki Gaia (ruimtetelescoop)
- nnwiki Romteleskopet Gaia
- nowiki Gaia (romsonde)
- plwiki Gaia (sonda kosmiczna)
- ptwiki Gaia (sonda espacial)
- rowiki Gaia (sondă spațială)
- ruwiki Gaia
- simplewiki Gaia (spacecraft)
- siwiki ගායියා (අභ්යාවකාශ යානය)
- slwiki Gaia (vesoljsko plovilo)
- srwiki Свемирска опсерваторија Гаја
- svwiki Gaia (rymdteleskop)
- tawiki கயா (விண்கலம்)
- thwiki ดาวเทียมไกอา
- ukwiki Gaia
- viwiki Gaia (tàu không gian)
- zhwiki 盖亚任务
Wikibooks(0 entries)
Wikinews(0 entries)
Wikiquote(0 entries)
Wikisource(0 entries)
Wikiversity(0 entries)
Wikivoyage(0 entries)
Wiktionary(0 entries)
Multilingual sites(1 entry)
- commonswiki Category:Gaia (spacecraft)