value quality siderealorsynodic author ref method 1.0000 Synodic Erasmus 2018ApJS..237...19E Lightcurve 1.0000 Synodic Erasmus 2019ApJS..242...15E Lightcurve 8.1615 2 Sidereal Durech 2023A&A...675A..24D Model 8.1615 2 Sidereal Hanus 2013A&A...551A..67H Model 8.1630 3 Synodic Pray 2005MPBu...32...48P Lightcurve 8.1640 3 Synodic Behrend LCDB Lightcurve