value quality siderealorsynodic author ref method 11.2700 2 Synodic Pravec LCDB Lightcurve 11.2733 2 Synodic Pal 2020ApJS..247...26P Lightcurve 11.2770 3 Synodic Dose 2021MPBu...48...69D Lightcurve 11.2797 2 Sidereal Durech 2018A&A...617A..57D Model 11.2800 2 Synodic Waszczak 2015AJ....150...75W Lightcurve