value quality siderealorsynodic author ref method 2.5328 3 Synodic Warner 2009MPBu...36..176W Lightcurve 2.5331 3 Synodic Warner 2018MPBu...45...39W Lightcurve 2.5338 3 Synodic Warner 2011MPBu...38...33W Lightcurve 2.5340 2 Synodic Klinglesmith 2016MPBu...43..123K Lightcurve 2.8090 2 Synodic Warner 2016MPBu...43...57W Lightcurve 2.8200 2 Synodic Warner 2012MPBu...39..225W Lightcurve 57.0200 0 Synodic Stephens 2004MPBu...31...40S Lightcurve