value quality siderealorsynodic author ref method 8.2800 2 Synodic Lagerkvist 2001Icar..149..190L Lightcurve 8.4160 2+ Synodic Chiorny 2007P&SS...55..986C Lightcurve 8.5050 Synodic Chiorny LCDB Lightcurve 9.2740 1 Synodic Blanco 2000P&SS...48..271B Lightcurve 9.2960 2 Synodic Gil 2003RMxAA..39...69G Lightcurve 9.7030 2 Synodic Koff 2001MPBu...28...23K Lightcurve 9.9100 2 Synodic Behrend LCDB Lightcurve 9.9125 2 Sidereal Durech 2020A&A...643A..59D Model 9.9143 3 Synodic Behrend LCDB Lightcurve