value quality siderealorsynodic author ref method 5.5480 3- Synodic Stephens 2020MPBu...47..275S Lightcurve 5.5494 3 Synodic Oszkiewicz 2017A&A...599A.107O Lightcurve 5.5510 3 Synodic Carbo 2009MPBu...36..152C Lightcurve 5.5512 3 Synodic Oszkiewicz 2017A&A...599A.107O Lightcurve 5.5512 3 Synodic Oszkiewicz 2020A&A...643A.117O Lightcurve