value quality siderealorsynodic author ref method 11.5000 1 Synodic Angeli 2001AJ....121.2245A Lightcurve 12.2490 3- Synodic Alkema 2013MPBu...40..133A Lightcurve 12.2531 2 Synodic Pal 2020ApJS..247...26P Lightcurve 12.2558 2 Sidereal Durech 2019A&A...631A...2D Model 12.2570 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 12.2667 2 Synodic Behrend LCDB Lightcurve