value quality siderealorsynodic author ref method 11.9420 2 Synodic Pravec LCDB Lightcurve 15.8500 2 Synodic Pilcher 2014MPBu...41...73P Lightcurve 15.9310 2+ Synodic Pilcher 2015MPBu...42..190P Lightcurve 15.9400 2 Synodic Stephens 2021MPBu...48..246S Lightcurve 15.9620 2+ Synodic Warner 2010MPBu...37..168W Lightcurve 23.8960 3 Synodic Marciniak 2016pas..conf...84M Lightcurve 5.7500 2 Synodic Behrend LCDB Lightcurve 7.4400 2 Synodic Zappala 1989Icar...82..354Z Lightcurve 7.4400 3 Synodic Sato 2015IJAA....5..193S Lightcurve 7.9700 2 Synodic Pilcher 2014MPBu...41...73P Lightcurve