value quality siderealorsynodic author ref method 3.5230 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 3.5248 2 Sidereal Durech 2018A&A...617A..57D Model 3.5257 3 Synodic Higgins 2006MPBu...33...64H Lightcurve 3.5300 2 Synodic Chang 2015ApJS..219...27C Lightcurve