value quality siderealorsynodic author ref method 14.5720 3 Synodic Warner 2009MPBu...36..109W Lightcurve 14.5740 2+ Synodic Behrend LCDB Lightcurve 14.5750 2 Sidereal Hanus 2016A&A...586A.108H Model 14.5760 2 Synodic Oey 2017MPBu...44..200O Lightcurve 14.6040 2 Synodic Oey 2017MPBu...44..200O Lightcurve 18.2000 2 Synodic Binzel 1987Icar...72..135B Lightcurve