value quality siderealorsynodic author ref method 25.5000 1+ Synodic Behrend LCDB Lightcurve 25.5000 2 Synodic Behrend LCDB Lightcurve 38.4550 3 Synodic Pilcher 2017MPBu...44..238P Lightcurve 38.4700 2- Synodic Holliday 2001MPBu...28...26H Lightcurve 38.7000 2- Synodic Scaltriti 1979Icar...37..133S Lightcurve