value quality siderealorsynodic author ref method 11.2620 2 Synodic Noschese 2020MPBu...47..154N Lightcurve 29.0540 2 Synodic Ferrero 2020MPBu...47..147F Lightcurve 43.5480 2+ Synodic Polakis 2020MPBu...47...94P Lightcurve 43.5912 2 Synodic Pal 2020ApJS..247...26P Lightcurve