value quality siderealorsynodic author ref method 11.1870 2 Synodic Mottola 2011AJ....141..170M Lightcurve 11.3310 2 Synodic Szabo 2017A&A...599A..44S Lightcurve 11.4130 2 Synodic Stephens 2022MPBu...49...51S Lightcurve 11.4960 2 Synodic Stephens 2022MPBu...49...51S Lightcurve 16.9750 2 Synodic French 2011MPBu...38..116F Lightcurve 22.6130 2- Synodic Ryan 2017AJ....153..116R Lightcurve