variable irregular

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• Estrella variable irregular — Una estrella variable irregular es una estrella variable cuyas variaciones de brillo no tienen un período detectable. Se pueden dividir en dos tipos claramente diferenciados: Variables eruptivas irregulares Variables pulsantes irregulares… …   Wikipedia Español

• Irregular — Ir*reg u*lar, a. [Pref. ir not + regular: cf. F. irr[ e]gulier.] Not regular; not conforming to a law, method, or usage recognized as the general rule; not according to common form; not conformable to nature, to the rules of moral rectitude, or… …   The Collaborative International Dictionary of English

• irregular — [adj1] random, variable aberrant, aimless, capricious, casual, changeable, designless, desultory, disconnected, discontinuous, eccentric, erratic, faltering, fitful, fluctuating, fragmentary, haphazard, hit or miss*, inconstant, indiscriminate,… …   New thesaurus

• irregular — [i reg′yə lər] adj. [ME < OFr irregulier < ML irregularis: see IN 2 & REGULAR] 1. not conforming to established rule, method, usage, standard, etc.; out of the ordinary; anomalous 2. not conforming to legal or moral requirements; lawless;… …   English World dictionary

• irregular — ir·reg·u·lar /ir re gyə lər/ adj: not in accord with laws, rules, procedures, or established custom ir·reg·u·lar·ly adv Merriam Webster’s Dictionary of Law. Merriam Webster. 1996. ir …   Law dictionary

• Variable irreguliere — Variable irrégulière Une variable irrégulière est un type d étoile variable dont les variations de luminosité ne présentent pas de périodicité définie. Il y a deux sous types principaux de variables irrégulières : les variables irrégulières… …   Wikipédia en Français

• variable — I adjective aberrant, alterable, capricious, changeable, changeful, erratic, faithless, fanciful, fast and loose, fickle, fitful, fluctuating, inconstant, irregular, irresponsible, mercurial, modifiable, oscillating, protean, shifting, spasmodic …   Law dictionary

• variable — [adj] changing, changeable capricious, changeful, fickle, fitful, flexible, fluctuating, fluid, iffy*, inconstant, irregular, mercurial, mobile, mutable, protean, shifting, shifty, slippery*, spasmodic, temperamental, ticklish, uncertain,… …   New thesaurus

• Variable star — A star is classified as variable if its apparent brightness as seen from Earth changes over time, whether the changes are due to variations in the star s actual luminosity, or to variations in the amount of the star s light that is blocked from… …   Wikipedia

• Irregular variable — An irregular variable is a type of variable star in which variations in brightness show no regular periodicity. There are two main sub types of irregular variable: eruptive and pulsating.Eruptive irregular variables are divided into three… …   Wikipedia

• irregular variable — noun : a variable star whose light fluctuations are nonperiodic * * * Astron. a variable star whose brightness variation is irregular. Also called irregular variable star. [1900 05] * * * irregular variable, a star that varies in brightness or… …   Useful english dictionary