value quality siderealorsynodic author ref method 10.0925 2 Synodic Behrend LCDB Lightcurve 10.0926 3 Synodic Behrend LCDB Lightcurve 10.0750 2+ Synodic Behrend LCDB Lightcurve 10.0980 3 Synodic Pilcher 2015MPBu...42...28P Lightcurve 10.0990 2 Synodic LeCrone 2004MPBu...31...77L Lightcurve 9.5000 1 Synodic Clark 2006MPBu...33...53C Lightcurve