value quality siderealorsynodic author ref method 7.4190 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 7.4191 2 Sidereal Durech 2023A&A...675A..24D Model 7.4192 2 Sidereal Durech 2018A&A...620A..91D Model