value quality siderealorsynodic author ref method 4.5520 3 Synodic Marchini 2019MPBu...46..213M Lightcurve 4.5523 2 Synodic Pal 2020ApJS..247...26P Lightcurve 4.5524 2 Sidereal Durech 2023A&A...675A..24D Model 4.5529 3 Synodic Ditteon 2018MPBu...45..328D Lightcurve