value quality siderealorsynodic author ref method 15.7200 2 Synodic French 2012MPBu...39..183F Lightcurve 24.0000 2 Synodic French 1987Icar...72..325F Lightcurve 51.7000 1+ Synodic Melita LCDB Lightcurve 58.6200 3- Synodic Stephens 2016MPBu...43..265S Lightcurve 58.6600 3- Synodic Mottola 2011AJ....141..170M Lightcurve 58.6990 3- Synodic Stephens 2017MPBu...44..252S Lightcurve 59.2390 Synodic McNeill 2021PSJ.....2....6M Lightcurve