IAU Circular NUMBER@1 describing the discovery of S/1981 N NUMBER@2 The moon was recovered and confirmed to be the only object in its orbit during the Voyager NUMBER@3 flyby in NUMBER@4 -LSB- on page NUMBER@5 -RSB- after which it received the additional designation S/1989 N NUMBER@3 on August NUMBER@3 , NUMBER@4 .

The moon was refound and confirmed to be the only object in its orbit during the Voyager NUMBER@3 flyby in NUMBER@4 after which it received another designation S/1989 N NUMBER@3 on August NUMBER@3 , NUMBER@4 .
