value quality siderealorsynodic author ref method 12.9055 2 Sidereal Durech 2023A&A...675A..24D Model 20.0000 1 Synodic Alvarez 2004Icar..172..388A Lightcurve 25.8000 2+ Synodic Kim 2014AJ....147...56K Lightcurve 41.3979 2 Synodic Pal 2020ApJS..247...26P Lightcurve