value quality siderealorsynodic author ref method 5.9926 2 Sidereal Hanus 2013A&A...551A..67H Model 5.9910 3 Synodic Higgins LCDB Lightcurve 5.9927 3 Synodic Pravec LCDB Lightcurve 5.9929 3 Synodic Pravec LCDB Lightcurve 5.9930 3 Synodic Oey 2016MPBu...43...45O Lightcurve 5.9935 3 Synodic Pravec LCDB Lightcurve 5.9940 3 Synodic Pravec LCDB Lightcurve 6.0120 2 Synodic Behrend LCDB Lightcurve