value quality siderealorsynodic author ref method 5.0000 1 Synodic Wisniewski 1997Icar..126..395W Lightcurve 5.5781 2 Sidereal Durech 2020A&A...643A..59D Model 5.5781 2 Sidereal Durech 2023A&A...675A..24D Model 5.5783 3 Synodic Pilcher 2010MPBu...37..119P Lightcurve 5.5789 2- Synodic Galad 2010A&A...514A..55G Lightcurve 5.5800 3- Synodic Mas 2018MPBu...45...76M Lightcurve 5.5860 3- Synodic Behrend LCDB Lightcurve 5.7100 2 Synodic Waszczak 2015AJ....150...75W Lightcurve