value quality siderealorsynodic author ref method 13.0000 1 Synodic Dahlgren 1998Icar..133..247D Lightcurve 4.2000 1+ Synodic Behrend LCDB Lightcurve 6.5140 3 Synodic Warner 2017MPBu...44..220W Lightcurve 6.5160 3 Synodic Pligge 2011MPBu...38....5P Lightcurve 6.5200 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 6.5277 3- Synodic Warner 2022MPBu...49..102W Lightcurve 6.5300 3 Synodic Warner 2021MPBu...48...17W Lightcurve