Astrometric Binary

* 1A star, which can be inferred to be a member of a binary star system, because the gravitational influence of its unseen companion causes it to oscillate about a mean position See illustration
English Related Words* application binary interface
* astrometric catalogue
* binary
* binary alloy
* binary and ternary fibre textiles
* binary arithmetic
* binary arithmetic operation
* binary array
* binary asynchronous communication
* binary cell
* binary chain
* binary chop
* binary code
* binary coded
* binary coded decimal