Sigma Geminorum

binary star system in the constellation Gemini

en-US/ˈsɪɡmə ˌd͡ʒɛməˈnoʊɹəm/

Categories:

double starRS Canum Venaticorum variableastronomical radio sourcespectroscopic binaryastrophysical X-ray sourcehigh proper-motion startransient astronomical eventvariable star