value quality siderealorsynodic author ref method 3.9800 0 Synodic Warner 2005MPBu...32...54W Lightcurve 4.3290 3 Synodic Warner 2010MPBu...37..112W Lightcurve 4.3292 3 Synodic Warner 2012MPBu...39...16W Lightcurve 4.3310 3 Synodic Warner 2015MPBu...42..108W Lightcurve 4.3500 3- Synodic Warner 2010MPBu...37..112W Lightcurve