value quality siderealorsynodic author ref method 3.9550 3- Synodic Warner 2014MPBu...41..144W Lightcurve 3.9580 3 Synodic Stephens 2022MPBu...49..205S Lightcurve 3.9600 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 3.9600 3 Synodic Warner 2011MPBu...38..142W Lightcurve 3.9610 2 Synodic Warner 2011MPBu...38..142W Lightcurve 3.9630 2 Synodic Warner 2011MPBu...38..142W Lightcurve 7.9085 2 Synodic Pal 2020ApJS..247...26P Lightcurve 7.9240 0 Synodic Warner 2008MPBu...35...95W Lightcurve 7.9500 0 Synodic Warner 2009MPBu...36..172W Lightcurve