Aberration (astronomy)
In astronomy, aberration (also referred to as astronomical aberration, stellar aberration, or velocity aberration) is a phenomenon which produces an apparent motion of celestial objects about their true positions, dependent on the velocity of the observer. It causes objects to appear to be displaced towards the direction of motion of the observer compared to when the observer is stationary. The change in angle is of the order of v/c where c is the speed of light and v the velocity of the observer. In the case of "stellar" or "annual" aberration, the apparent position of a star to an observer on Earth varies periodically over the course of a year as the Earth's velocity changes as it revolves around the Sun, by a maximum angle of approximately 20 arcseconds in right ascension or declination
Aberration (astronomy)17251725 in science17281728 in Great Britain1728 in science1729 in science1757 in science18711871 in science1871 in the United KingdomAbberation of lightAberrationAberration of lightAberration of light (non-dependence of star's velocity)Aberration of starlightAether drag hypothesisAnnual aberrationApparent longitudeApparent motionApparent placeAstrometryAstronomical aberrationAstronomical constantAstronomical nutationAstronomical unitAugustin-Jean FresnelBenjamin GompertzConstant of aberrationCosmic microwave backgroundCriticism of the theory of relativityDayton MillerDraco (constellation)EclipticEinstein's thought experimentsEpoch (astronomy)Fizeau experimentFizeau–Foucault apparatusFriedrich Georg Wilhelm von Struve
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Aberration (astronomy)
In astronomy, aberration (also referred to as astronomical aberration, stellar aberration, or velocity aberration) is a phenomenon which produces an apparent motion of celestial objects about their true positions, dependent on the velocity of the observer. It causes objects to appear to be displaced towards the direction of motion of the observer compared to when the observer is stationary. The change in angle is of the order of v/c where c is the speed of light and v the velocity of the observer. In the case of "stellar" or "annual" aberration, the apparent position of a star to an observer on Earth varies periodically over the course of a year as the Earth's velocity changes as it revolves around the Sun, by a maximum angle of approximately 20 arcseconds in right ascension or declination
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A aberração da luz (também con ...... as ópticos – aberração óptica.
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Aberacio en estas diferenco in ...... astron, estas ankaŭ:
* ;
* .
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Aberracja światła (określana t ...... azdy Eltanin (Gamma Draconis).
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Aberration kan åsyfta flera olika saker inom astronomin:
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Dalam astronomi, aberasi cahay ...... ivitas khusus pada tahun 1905.
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De aberratie van het licht is ...... als het feitelijk windstil is.
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In astronomy, aberration (also ...... ation in terms of such theory.
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Jako aberace světla (též roční ...... ývá se též aberační konstanta.
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L'aberration de la lumière est ...... par l'observation des étoiles.
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L'aberrazione della luce (dett ...... velocità della luce è finita.
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Aberace (astronomie)
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Aberacio (astronomio)
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Aberasi cahaya
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Aberració de la llum
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Aberración de la luz
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Aberracja światła
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Aberratie (astronomie)
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Aberration (Astronomie)
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Aberration (astronomi)
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Aberration (astronomy)
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Aberration
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A aberração da luz (também con ...... madamente 20 segundos de arco
@pt
Aberacio en estas diferenco in ...... astron, estas ankaŭ:
* ;
* .
@eo
Aberracja światła (określana t ...... azdy Eltanin (Gamma Draconis).
@pl
Aberration kan åsyfta flera olika saker inom astronomin:
@sv
Dalam astronomi, aberasi cahay ...... asensio rekta atau deklinasi.
@in
De aberratie van het licht is ...... as van 20,49552 boogseconden.
@nl
In astronomy, aberration (also ...... right ascension or declination
@en
Jako aberace světla (též roční ...... ývá se též aberační konstanta.
@cs
L'aberration de la lumière est ...... par l'observation des étoiles.
@fr
L'aberrazione della luce (dett ...... velocità della luce è finita.
@it