value quality siderealorsynodic author ref method 3.8100 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 3.8101 3 Synodic Pravec LCDB Lightcurve 3.8104 3 Synodic Pravec LCDB Lightcurve 3.8123 3 Synodic Pravec LCDB Lightcurve 3.8200 3 Synodic Benishek LCDB Lightcurve