- dynamical parallaxes
- • динамичен паралакс
English-Bulgarian polytechnical dictionary . 2013.
dynamical parallaxes
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parallax — parallactic /par euh lak tik/, adj. parallactically, adv. /par euh laks /, n. 1. the apparent displacement of an observed object due to a change in the position of the observer. 2. Astron. the apparent angular displacement of a celestial body due … Universalium
Milky Way Galaxy — Large spiral galaxy (roughly 150,000 light years in diameter) that contains Earth s solar system. It includes the multitude of stars whose light is seen as the Milky Way, the irregular luminous band that encircles the sky defining the plane of… … Universalium
Cosmic distance ladder — * Light green boxes: Technique applicable to star forming galaxies. * Light blue boxes: Technique applicable to Population II galaxies. * Light Purple boxes: Geometric distance technique. * Light Red box: The planetary nebula luminosity function… … Wikipedia
Epsilon Eridani — Starbox begin name=Epsilon EridaniStarbox observe epoch=J2000.0 constell=Eridanus ra=RA|03|32|55.8442cite web url=http://simbad3.u strasbg.fr/sim id.pl?protocol=html Ident=HD+22049 title=HD 22049 Variable of BY Dra type work=SIMBAD… … Wikipedia
16 Cygni — Starbox begin name = 16 CygniStarbox image caption=16 Cygni A/B on DSS2, 0.3° view Starbox observe 2s epoch = J2000.0 constell = Cygnus component1 = 16 Cygni A ra1 = RA|19|41|48.9535 dec1 = DEC|+50|31|30.217 appmag v1 = 5.96 component2 = 16 Cygni … Wikipedia
star cluster — Astron. a number of stars of common origin held together as a group by gravitational attraction. Cf. globular cluster, open cluster, stellar association. * * * ▪ astronomy Introduction either of two general types of stellar assemblages held… … Universalium
Vega — Starbox begin name=Vega Starbox image caption = Location of Vega in the constellation Lyra. Starbox observe epoch=J2000.0 constell=Lyra ra=RA|18|36|56.3364cite web author=Staff date=October 30, 2007 url=http://simbad.u strasbg.fr/simbad/sim… … Wikipedia
Definition of planet — Photograph of the crescent planet Neptune (top) and its moon Triton (center) … Wikipedia
Magellanic Stream — Not to be confused with Magellanic Bridge. Magellanic Stream Type Intergalactic High Velocity Cloud Observation data (Epoch J2000.0) Right ascension 00h 32m … Wikipedia
Alpha Lyr — Alpha Lyrae Pour les articles homonymes, voir Véga (homonymie). α Lyrae Vue infrarouge du disque de débris … Wikipédia en Français
Alpha Lyrae — Pour les articles homonymes, voir Véga (homonymie). α Lyrae Vue infrarouge du disque de débris … Wikipédia en Français
