value quality siderealorsynodic author ref method 3.8387 3 Synodic Warner 2018MPBu...45..380W Lightcurve 3.8460 3- Synodic Warner 2010MPBu...37..161W Lightcurve 3.8463 3 Synodic Warner LCDB Lightcurve 3.8481 3 Synodic Warner 2015MPBu...42..183W Lightcurve 3.8492 3 Synodic Warner 2007MPBu...34...72W Lightcurve 3.8493 2 Sidereal Wang 2021AN....342..914W Model 4.1880 2 Synodic Wisniewski 1997Icar..126..395W Lightcurve