value quality siderealorsynodic author ref method 8.1600 1 Synodic Blanco 2000P&SS...48..271B Lightcurve 8.1900 2 Synodic Behrend LCDB Lightcurve 8.1920 2+ Synodic Behrend LCDB Lightcurve 8.2000 2- Synodic Behrend LCDB Lightcurve 9.8600 2+ Synodic Aznar 2016MPBu...43..257A Lightcurve 9.8609 2 Sidereal Durech 2018A&A...620A..91D Model 9.8611 2 Sidereal Durech 2019A&A...631A...2D Model 9.8611 2 Sidereal Durech 2023A&A...675A..24D Model 9.8620 3 Synodic Pilcher 2017MPBu...44..294P Lightcurve 9.9600 2 Synodic Denchev 2000P&SS...48..983D Lightcurve 9.9600 2 Synodic Denchev LCDB Lightcurve