value quality siderealorsynodic author ref method 5.2700 3 Synodic Brinsfield 2009MPBu...36..169B Lightcurve 5.2735 3 Synodic Behrend LCDB Lightcurve 5.2735 3 Synodic Behrend LCDB Lightcurve 5.2740 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.2742 2 Sidereal Durech 2020A&A...643A..59D Model 5.2745 3 Synodic Pravec LCDB Lightcurve