value quality siderealorsynodic author ref method 11.7200 2 Synodic Sauppe 2007MPBu...34..119S Lightcurve 150.1900 3- Synodic Ferrero 2020MPBu...47..172F Lightcurve 150.7070 2 Sidereal Durech 2020A&A...643A..59D Model 157.7000 2 Synodic Polakis 2020MPBu...47..177P Lightcurve 20.0000 2 Synodic Behrend LCDB Lightcurve 20.0000 2 Synodic Pravec LCDB Lightcurve 226.1400 2 Synodic Dose 2023MPBu...50..151D Lightcurve 75.2880 2 Synodic Pal 2020ApJS..247...26P Lightcurve