value quality siderealorsynodic author ref method 6.3100 1 Synodic Behrend LCDB Lightcurve 6.3190 3 Synodic Behrend LCDB Lightcurve 6.3190 3 Synodic Franco 2022MPBu...49..342F Lightcurve 7.0500 2 Synodic Ivarsen 2004MPBu...31...29I Lightcurve