0002010930 2026-06-05 2026-06-05 0002010930 ALFUU:UnitsEachConsistingOfOneClassOrdinaryShare0.0001ParValueAndOnehalfOfOneRedeemableWarrantMember 2026-06-05 2026-06-05 0002010930 ALFUU:ClassOrdinarySharesParValue0.0001PerShareMember 2026-06-05 2026-06-05 0002010930 ALFUU:WarrantsEachWholeWarrantExercisableForOneClassOrdinaryShareAtExercisePriceOf11.50PerShareMember 2026-06-05 2026-06-05 false 0002010930 00-0000000 8-K 2026-06-05 CENTURION ACQUISITION CORP. E9 001-42127 667 Madison Avenue 5th Floor New York NY 10065 212 209-6126 Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-half of one redeemable warrant ALFUU NASDAQ Class A ordinary shares, par value $0.0001 per share ALF NASDAQ Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share ALFUW NASDAQ false false false false true false