value quality siderealorsynodic author ref method 6.3124 2 Sidereal Durech 2016A&A...587A..48D Model 6.3124 2 Sidereal Hanus 2016A&A...586A.108H Model 6.3124 2 Sidereal Martikainen 2021A&A...649A..98M Model 6.3127 3 Synodic Behrend LCDB Lightcurve 6.3129 3 Synodic Behrend LCDB Lightcurve 6.3131 3 Synodic Behrend LCDB Lightcurve 6.3157 2 Synodic Pal 2020ApJS..247...26P Lightcurve 6.3200 2 Synodic Angeli 2001AJ....121.2245A Lightcurve