value quality siderealorsynodic author ref method 12.0000 1 Synodic Behrend LCDB Lightcurve 38.0960 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 38.1200 3- Synodic Warner 2006MPBu...33...35W Lightcurve 38.1430 3 Synodic Warner 2012MPBu...39..245W Lightcurve 38.3000 3 Synodic Warner 2011MPBu...38...25W Lightcurve