spectroscopic binary
noun1
Astronomy, Natural sciences A binary star in which the component stars are close together and can only be resolved via spectroscopy.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Astronomy, Natural sciences A binary star in which the component stars are close together and can only be resolved via spectroscopy.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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