value quality siderealorsynodic author ref method 15.8500 2 Synodic Behrend LCDB Lightcurve 15.8504 2 Sidereal Durech 2020A&A...643A..59D Model 15.8505 2 Sidereal Durech 2023A&A...675A..24D Model 15.8520 2 Synodic Behrend LCDB Lightcurve 15.8530 3 Synodic Pilcher 2014MPBu...41...81P Lightcurve 15.8550 3 Synodic Pilcher 2021MPBu...48..132P Lightcurve 15.8600 3 Synodic Pilcher 2014MPBu...41...81P Lightcurve 15.8900 Synodic Armstrong 1996IAPPP..63...59A Lightcurve 15.8900 3- Synodic Harris 1980Icar...43...20H Lightcurve 15.9000 2 Synodic Ditteon 2007MPBu...34...59D Lightcurve