value quality siderealorsynodic author ref method 3.6560 2 Synodic Menzies LCDB Lightcurve 3.6570 2+ Synodic Aymami 2012MPBu...39..179A Lightcurve 3.6570 3- Synodic Klinglesmith 2013MPBu...40...15K Lightcurve