value quality siderealorsynodic author ref method 10.1000 2- Synodic Behrend LCDB Lightcurve 12.8600 2- Synodic Polakis 2021MPBu...48..158P Lightcurve 12.8890 2 Synodic Dose 2022MPBu...49..218D Lightcurve 12.8890 3 Synodic Pilcher 2022MPBu...49..250P Lightcurve 12.8900 3 Synodic Pilcher 2022MPBu...49..185P Lightcurve