double star
Significat (Anglès)
- Two stars which form a stellar system, such that they orbit the point of equilibrium of their gravitational fields; a binary star.
- 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).
Conceptes
estrella doble
estel binari
estrella binària
estel doble
Sinònims
Traduccions
Notes
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