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How old is Acrux?
AcruxObservation data Epoch J2000 Equinox J2000Luminosity16,000 L ☉Temperature28,000 KRotational velocity (v sin i)200 km/sAge10.
AcruxObservation data Epoch J2000 Equinox J2000Luminosity16,000 L ☉Temperature28,000 KRotational velocity (v sin i)200 km/sAge10.