(15788)_1993_SB | periapsis | 3997100000000.0 (15788)_1993_SB | epoch | 2006-03-06 (15788)_1993_SB | discoverer | Roque_de_los_Muchachos_Observatory
The Roque de los Muchachos Observatory discovered (15788) 1993 SB, which has a periapsis of 3997100000000.0, on 6th March 2006.