double star

Nghĩa (Tiếng Anh)

1. Two stars which form a stellar system, such that they orbit the point of equilibrium of their gravitational fields; a binary star.
2. Two stars that appear to be one when seen with the naked eye, either because they orbit one another (binary stars) or happen to be in the same line of sight even though they are separated by a great distance (optical binaries).

Từ đồng nghĩa

binary star

binary

dicoaster

Bản dịch

étoile double

étoile binaire

estrela dupla

Doppelstern

estrella doble

estrella binaria

estrella doble

sistema binário

dubbelster

estrelas binárias

sistema estrelar binário

double étoile

estrella binària

estel doble