value quality siderealorsynodic author ref method 5.8900 2- Synodic Behrend LCDB Lightcurve 5.8900 2 Synodic Behrend LCDB Lightcurve 5.8860 2 Synodic Behrend LCDB Lightcurve 5.8883 3 Synodic Behrend LCDB Lightcurve 5.8900 3 Synodic Marciniak 2009A&A...508.1503M Lightcurve 5.8904 2 Sidereal Martikainen 2021A&A...649A..98M Model 5.8920 3 Synodic Warner 2000MPBu...27....4W Lightcurve 5.9200 3 Synodic Binzel 1987Icar...72..135B Lightcurve 5.9300 2 Synodic Behrend LCDB Lightcurve