- variation in brightness
- variation in brightness Helligkeitsschwankung f
English-German dictionary of Electrical Engineering and Electronics. 2013.
English-German dictionary of Electrical Engineering and Electronics. 2013.
brightness variation — skaisčio kitimas statusas T sritis radioelektronika atitikmenys: angl. brightness variation; luminance variation vok. Helligkeitsänderung, f; Helligkeitsschwankung, f rus. изменение яркости, n pranc. variation de brillance, f; variation de… … Radioelektronikos terminų žodynas
variation de brillance — skaisčio kitimas statusas T sritis radioelektronika atitikmenys: angl. brightness variation; luminance variation vok. Helligkeitsänderung, f; Helligkeitsschwankung, f rus. изменение яркости, n pranc. variation de brillance, f; variation de… … Radioelektronikos terminų žodynas
variation de luminance — skaisčio kitimas statusas T sritis radioelektronika atitikmenys: angl. brightness variation; luminance variation vok. Helligkeitsänderung, f; Helligkeitsschwankung, f rus. изменение яркости, n pranc. variation de brillance, f; variation de… … Radioelektronikos terminų žodynas
Solar variation — Solar variations are changes in the amount of solar radiation emitted by the Sun. There are periodic components to these variations, the principal one being the 11 year solar cycle (or sunspot cycle), as well as aperiodic fluctuations. Solar… … Wikipedia
luminance variation — skaisčio kitimas statusas T sritis radioelektronika atitikmenys: angl. brightness variation; luminance variation vok. Helligkeitsänderung, f; Helligkeitsschwankung, f rus. изменение яркости, n pranc. variation de brillance, f; variation de… … Radioelektronikos terminų žodynas
Apparent magnitude — Asteroid 65 Cybele and 2 stars with their magnitudes labeled The apparent magnitude (m) of a celestial body is a measure of its brightness as seen by an observer on Earth, normalized to the value it would have in the absence of the atmosphere.… … Wikipedia
asteroid — asteroidal, adj. /as teuh royd /, n. 1. Also called minor planet. Astron. any of the thousands of small bodies of from 480 miles (775 km) to less than one mile (1.6 km) in diameter that revolve about the sun in orbits lying mostly between those… … Universalium
Star — For other uses, see Star (disambiguation) … Wikipedia
Extrasolar planet — Planet Fomalhaut b (inset against Fomalhaut s interplanetary dust cloud) imaged by the Hubble Space Telescope s coronagraph (NASA photo) … Wikipedia
Pluto — /plooh toh/, n. 1. Class. Myth. a name given to Hades, under which he is identified by the Romans with Orcus. 2. Astron. the planet ninth in order from the sun, having an equatorial diameter of about 2100 miles (3300 km), a mean distance from the … Universalium
Leavitt , Henrietta Swan — (1868–1921) American astronomer Henrietta Leavitt was born the daughter of a Congregational minister in Lancaster, Massachusetts. Her interest in astronomy was aroused while she was at Radcliffe College (then the Society for the Collegiate… … Scientists