value quality siderealorsynodic author ref method 9.0100 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 9.0127 2 Sidereal Durech 2020A&A...643A..59D Model 9.0140 2 Synodic Waszczak 2015AJ....150...75W Lightcurve