value quality siderealorsynodic author ref method 4.1130 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 4.1148 2 Sidereal Durech 2023A&A...675A..24D Model 4.1185 2 Synodic Pal 2020ApJS..247...26P Lightcurve