value quality siderealorsynodic author ref method 10.6640 3 Synodic Warner 2009MPBu...36..109W Lightcurve 10.6650 3 Synodic Stephens 2014MPBu...41..226S Lightcurve 10.6670 3 Synodic Behrend LCDB Lightcurve 10.6684 2 Sidereal Hanus 2016A&A...586A.108H Model 10.6700 1 Synodic Behrend LCDB Lightcurve 10.6700 1+ Synodic Behrend LCDB Lightcurve 10.6720 3- Synodic Behrend LCDB Lightcurve 10.7000 2 Synodic Devogele 2017A&A...607A.119D Lightcurve 7.1110 2 Synodic Denchev 2000P&SS...48..983D Lightcurve 7.1110 2 Synodic Denchev LCDB Lightcurve 9.7650 1 Synodic Wetterer 1998MPBu...25...19W Lightcurve