HD 42936
HD 42936 is a binary star composed of an orange (K-type) main-sequence star and an L-type dwarf star just massive enough to burn hydrogen, located approximately 153 light-years away in the constellation of Mensa, taking its primary name from its Henry Draper Catalogue designation. 
Q25377588
K-type
Concept
Q3450
main-sequence
Concept
Q523
star
Concept
Q531
light-year
Concept
Q8928
constellation
Concept
Q9289
Mensa
CEL
Q111130
Henry Draper Catalogue
MEDIA
Q85765157
HD 42936
CEL
constellation
instance of