value quality siderealorsynodic author ref method 8.0000 1 Synodic Behrend LCDB Lightcurve 8.0300 2 Synodic Binzel 1987Icar...72..135B Lightcurve 8.0585 2+ Synodic Sada 2017MPBu...44..239S Lightcurve 8.0590 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 8.0600 2 Synodic Ditteon 2012MPBu...39...26D Lightcurve 8.3350 3- Synodic Mansego 2016MPBu...43..332M Lightcurve