value quality siderealorsynodic author ref method 2.3812 3 Synodic Pravec LCDB Lightcurve 2.3812 3 Synodic Pravec LCDB Lightcurve 2.3812 3 Synodic Pravec LCDB Lightcurve 2.3850 3 Synodic Pravec LCDB Lightcurve 2.4000 3 Synodic Skiff 2019MPBu...46..458S Lightcurve 2.4050 2+ Synodic Skiff LCDB Lightcurve