value quality siderealorsynodic author ref method 155.0000 1 Synodic Ruthroff 2011MPBu...38...86R Lightcurve 45.0670 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve 740.0000 3- Synodic Stephens 2011MPBu...38...72S Lightcurve 740.0000 3- Synodic Stephens 2011MPBu...38..165S Lightcurve 748.7200 2 Sidereal Durech 2018Icar..304..101D Model 767.0000 2 Synodic Colazo 2021MPBu...48..140C Lightcurve