value quality siderealorsynodic author ref method 2.8000 2- Synodic Behrend LCDB Lightcurve 4.0839 2 Synodic Warner 2008MPBu...35..163W Lightcurve 4.0840 2 Synodic Warner 2013MPBu...40..137W Lightcurve 4.0852 3 Synodic Warner 2018CBET.4516....1W Lightcurve 4.0852 3 Synodic Warner 2018MPBu...45..394W Lightcurve 4.1570 2+ Synodic Warner 2015MPBu...42..167W Lightcurve 4.2740 2+ Synodic Stephens 2016MPBu...43..336S Lightcurve 5.6620 1 Synodic Waszczak 2015AJ....150...75W Lightcurve