value quality siderealorsynodic author ref method 2.7500 1 Synodic Hasegawa 2014PASJ...66...54H Lightcurve 5.7675 1 Synodic Pal 2020ApJS..247...26P Lightcurve 5.7700 3 Synodic Benishek 2022MPBu...49..149B Lightcurve