value quality siderealorsynodic author ref method 25.1244 2 Synodic Pal 2020ApJS..247...26P Lightcurve 25.9770 2+ Synodic Dose LCDB Lightcurve 25.9775 2 Sidereal Durech 2020A&A...643A..59D Model 26.1000 2 Synodic Warner 2004MPBu...31...19W Lightcurve 26.8000 2 Synodic Warner 2011MPBu...38...96W Lightcurve