Definición de astronomical unit en inglés:
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.
- 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:
- Inglés de EE.UU. dictionary
¿Qué te llama la atención de esta palabra o frase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in the UK
Most popular in Canada
Most popular in Australia
Most popular in Malaysia
Most popular in Pakistan