value quality siderealorsynodic author ref method 8.6060 3 Synodic Dose 2021MPBu...48..125D Lightcurve 8.6074 2 Sidereal Hanus 2013A&A...551A..67H Model 8.6080 3- Synodic Oey 2007MPBu...34...81O Lightcurve 8.6092 3 Synodic Behrend LCDB Lightcurve 8.6100 2 Synodic Behrend LCDB Lightcurve