The slave ship Júpiter left the African coast carrying enslaved Africans toward Brazil. About 210 people had been taken aboard.

Vessel: Júpiter; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Carvalho, Manoel José Freire de; Captain: Farreira, José Basílio. The voyage began at Bahia, place unspecified on 11 June 1805. Principal recorded place where captives were acquired: Costa da Mina, place unspecified (Bight of Benin). Principal recorded disembarkation place: Bahia, place unspecified. Recorded duration of the captives' Atlantic crossing: 66 days. Estimated mortality during the crossing: 14.0%. Recorded outcome: Voyage completed as intended.