value quality siderealorsynodic author ref method 3.1879 3 Synodic Pravec LCDB Lightcurve 3.1879 3 Synodic Pravec LCDB Lightcurve 3.1883 3- Synodic Pravec LCDB Lightcurve 3.1883 3 Synodic Benishek 2019CBET.4599....1B Lightcurve 3.1883 3 Synodic Pravec LCDB Lightcurve 3.1885 3- Synodic Nunez 2020MPBu...47...89N Lightcurve