value quality siderealorsynodic author ref method 5.3312 3 Synodic Oey 2007MPBu...34....2O Lightcurve 5.3312 3 Synodic Oey 2007MPBu...34....2O Lightcurve 5.3312 3 Synodic Behrend LCDB Lightcurve 5.3313 2 Sidereal Durech 2023A&A...675A..24D Model 5.3313 2 Sidereal Hanus 2013A&A...551A..67H Model