spectroscopic binary

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|astronomy}} A [[binary star]] in which the [[component]] [[star]]s are close together and can only be resolved via [[spectroscopy]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.