value quality siderealorsynodic author ref method 40.2460 2 Synodic Pal 2020ApJS..247...26P Lightcurve 80.3150 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 80.3540 2 Sidereal Durech 2020A&A...643A..59D Model 80.4590 2 Synodic McNeill 2019ApJS..245...29M Lightcurve