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(15788) 1993 SB has an epoch date of March 6th 2006 and it was discovered by Donal O'Ceallaigh.
(15788) 1993 SB's epoch is March 5, 2006 and it was discovered by Iwan P Williams.
(15788) 1993 SB | discoverer | Donal O'Ceallaigh (15788) 1993 SB | epoch | 2006-03-06 (15788) 1993 SB | discoverer | Iwan P. Williams (15788) 1993 SB | epoch | 2006-03-06