PERSON@1 and PERSON@2 announced -LRB- IAUC NUMBER@1 -RRB- its discovery on July NUMBER@2 , NUMBER@3 , speaking only of `` NUMBER@4 frames taken over NUMBER@5 days '' , which gives a discovery date of sometime before June NUMBER@6 .

PERSON@1 and PERSON@2 said -LRB- IAUC NUMBER@1 -RRB- its discovery on July NUMBER@2 , NUMBER@3 , speaking only of `` NUMBER@4 frames taken over NUMBER@5 days '' , which gives a discovery date of sometime before June NUMBER@6 .
