value quality siderealorsynodic author ref method 31.6750 1 Synodic Behrend LCDB Lightcurve 31.7000 1+ Synodic Behrend LCDB Lightcurve 48.6817 2 Synodic Pal 2020ApJS..247...26P Lightcurve 9.4100 1+ Synodic Clark 2007MPBu...34...19C Lightcurve 94.4320 2+ Synodic Clark 2013MPBu...40...11C Lightcurve 97.2780 2 Sidereal Hanus 2016A&A...586A.108H Model 97.3000 2 Sidereal Durech 2023A&A...675A..24D Model 97.4000 3- Synodic Pilcher 2015MPBu...42...90P Lightcurve