value quality siderealorsynodic author ref method 5.6350 2 Synodic Yoshida 2016Icar..269...15Y Lightcurve 5.6400 Synodic Yoshida 2004PASJ...56.1105Y Lightcurve 5.6450 3- Synodic Yoshida 2016Icar..269...15Y Lightcurve