value quality siderealorsynodic author ref method 1150.0000 2 Synodic Harris LCDB Lightcurve 1170.0000 3 Synodic Pilcher 2015MPBu...42....6P Lightcurve 1200.0000 3 Synodic Harris 1999Icar..142..173H Lightcurve 1200.0000 3 Synodic Ostro 2001Icar..152..201O Lightcurve