value quality siderealorsynodic author ref method 3.9000 2 Synodic Weidenschilling 1990Icar...86..402W Lightcurve 5.1200 1+ Synodic Behrend LCDB Lightcurve 5.1410 3 Synodic Behrend LCDB Lightcurve 5.1679 3 Synodic Behrend LCDB Lightcurve 5.1680 3 Synodic McDonald 2012MPBu...39..105M Lightcurve 5.1683 2 Sidereal Durech LCDB Model 5.1683 2 Sidereal Hanus 2011A&A...530A.134H Model 5.1683 2 Sidereal Martikainen 2021A&A...649A..98M Model 5.1683 2 Sidereal Durech 2009A&A...493..291D Model 5.1684 3 Synodic Wisniewski 1997Icar..126..395W Lightcurve 5.1700 2+ Synodic Behrend LCDB Lightcurve 5.1710 2+ Synodic Behrend LCDB Lightcurve 5.1710 3 Synodic Warner 2018MPBu...45..380W Lightcurve 5.1900 2+ Synodic Behrend LCDB Lightcurve