value quality siderealorsynodic author ref method 12.3750 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 12.4088 2 Sidereal Durech 2018A&A...617A..57D Model 12.4120 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve 12.4150 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 12.4700 2 Synodic Chang 2015ApJS..219...27C Lightcurve