value quality siderealorsynodic author ref method 2.3430 3 Synodic Koff 2004MPBu...31...58K Lightcurve 2.3431 3 Synodic Behrend LCDB Lightcurve 2.3432 3 Synodic Liu 2016MPBu...43..299L Lightcurve 2.3432 3 Synodic Behrend LCDB Lightcurve 2.3434 3 Synodic Behrend LCDB Lightcurve