value quality siderealorsynodic author ref method 16.6330 2 Synodic Polakis 2019MPBu...46...78P Lightcurve 16.6920 2 Synodic Colazo 2022MPBu...49..304C Lightcurve 33.3850 2 Synodic Dose 2021MPBu...48..228D Lightcurve 8.1000 2 Synodic Behrend LCDB Lightcurve 8.3700 2 Synodic Hayes 2014MPBu...41...77H Lightcurve