PERSON@1 is also a fairly fast rotator , turning about its axis every NUMBER@1 hours -LRB- giving an equatorial rotation velocity of about NUMBER@2 km/h or NUMBER@3 mph -RRB- .

PERSON@1 is also a fairly fast rotator , turning about its axis every NUMBER@1 hours -LRB- giving an equatorial rotation speed of about NUMBER@2 km/h or NUMBER@3 mph -RRB- .
