value quality siderealorsynodic author ref method 11.9740 2 Synodic Barucci 1994Icar..109..267B Lightcurve 11.9760 2 Sidereal Durech 2023A&A...675A..24D Model 11.9765 2 Sidereal Hanus 2011A&A...530A.134H Model 11.9765 2 Sidereal Martikainen 2021A&A...649A..98M Model 11.9792 2+ Synodic Behrend LCDB Lightcurve 11.9800 2+ Synodic Colazo 2021MPBu...48...50C Lightcurve 11.9800 3- Synodic Warner 2010MPBu...37..143W Lightcurve 15.9700 0 Synodic Dotto 1992LIACo..30..211D Lightcurve