value quality siderealorsynodic author ref method 5.2950 2+ Synodic Warner 2020MPBu...47..290W Lightcurve 5.9160 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.9540 3- Synodic Schmalz 2023MPBu...50...43S Lightcurve 5.9579 2+ Synodic Pravec LCDB Lightcurve 5.9580 3- Synodic Pravec LCDB Lightcurve 5.9590 2 Synodic Pravec 1996Icar..124..471P Lightcurve 5.9600 3- Synodic Warner 2022MPBu...49..274W Lightcurve