Definición de astronomical unit en inglés:

astronomical unit

Saltos de línea: astro|nom¦ic¦al unit
(abbreviation: AU)

sustantivo

Astronomy
A unit of measurement equal to 149.6 million kilometres, the mean distance from the centre of the earth to the centre of the sun.
Más ejemplos en oraciones
  • Bodies that formed from the Sun out to a distance of about 2.5 astronomical units are primarily rocky and metallic.
  • Typical distances from the Sun are 10,000 astronomical units, and typical orbital periods are on the order of 1 million years.
  • Today the distance between the Earth and sun, known as an astronomical unit, is accurately measured by radar.

Definición de astronomical unit en:

Obtener más de Oxford Dictionaries

Subscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día vituperate
Pronunciación: vɪˈtjuːpəreɪt
verb
blame or insult (someone) in strong language...