value quality siderealorsynodic author ref method 9.4500 3- Synodic Dahlgren 1998Icar..133..247D Lightcurve 9.4583 2 Sidereal Durech 2020A&A...643A..59D Model 9.4610 3- Synodic Warner 2021MPBu...48..303W Lightcurve 9.5580 3 Synodic Warner 2020MPBu...47..196W Lightcurve 9.5710 1 Synodic Waszczak 2015AJ....150...75W Lightcurve