value quality siderealorsynodic author ref method 2.7690 0 Synodic Warner 2017MPBu...44...36W Lightcurve 32.1800 2 Synodic Warner 2018MPBu...45..147W Lightcurve 46.7400 2 Synodic Warner 2021MPBu...48..303W Lightcurve 63.7000 2 Synodic Warner 2021MPBu...48..303W Lightcurve 99.3073 2 Synodic Pal 2020ApJS..247...26P Lightcurve