value quality siderealorsynodic author ref method 187.6000 2 Sidereal Hanus 2016A&A...586A.108H Model 188.0000 3 Synodic Oey 2012MPBu...39...86O Lightcurve 24.0000 1+ Synodic Behrend LCDB Lightcurve 24.0000 1+ Synodic Behrend LCDB Lightcurve 38.0400 2- Synodic Behrend LCDB Lightcurve