value quality siderealorsynodic author ref method 3.5270 2 Synodic Pal 2020ApJS..247...26P Lightcurve 3.5276 2 Sidereal Durech 2023A&A...675A..24D Model 3.5277 2 Synodic Behrend LCDB Lightcurve 3.5277 3 Synodic Behrend LCDB Lightcurve 3.5280 3 Synodic Pray 2005MPBu...32...48P Lightcurve 3.7900 2 Synodic Binzel 1987Icar...72..135B Lightcurve