surface photometry

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• photometry — photometric /foh teuh me trik/, photometrical, adj. photometrist, photometrician /foh teuh me trish euhn/, n. /foh tom i tree/, n. 1. the measurement of the intensity of light or of relative illuminating power. 2. the science dealing with such… …   Universalium

• NGC 247 — Datenbanklinks zu NGC 247 Galaxie NGC 247 …   Deutsch Wikipedia

• Fotometría CCD — Saltar a navegación, búsqueda La fotometría CCD es un mecanismo variantes de la que dispone la fotometría para determinar la magnitud de los diferentes astros (estrellas, planetas, galaxias...). Aunque comenzó su andadura a mediados de los años… …   Wikipedia Español

• Plan fondamental — En astronomie, le plan fondamental est la surface (2D) dans un espace de paramètres en trois dimensions représenté par les coordonnées , et , sur laquelle sont placées les galaxies elliptiques, selon leurs paramètres. Entre d autres termes, cela… …   Wikipédia en Français

• Galaxia de Andrómeda — Descubrimiento Descubridor Azophi …   Wikipedia Español

• Alphard — For the programming language, see Alphard (programming language). For the vehicle, see Toyota Alphard. Alpha Hydrae Alphard is the α star in the constellation of Hydra …   Wikipedia

• NGC 4565 — as seen by the ESO VLT FORS (visual and near UV FOcal Reducer and low dispersion Spectrograph) Observation data (J2000 epoch) Constellation …   Wikipedia

• NGC 3081 — Галактика …   Википедия

• NGC 4565 — Галактика …   Википедия

• NGC 5907 — Галактика …   Википедия

• Cornelis Johannes van Houten — (1920 – August 24, 2002) was a Dutch astronomer, sometimes referred to as Kees van Houten. Born in The Hague, he spent his entire career at Leiden University except for a brief period (1954–1956) as research assistant at Yerkes Observatory. He… …   Wikipedia