value quality siderealorsynodic author ref method 4.1180 1+ Synodic Aznar 2017MPBu...44...59A Lightcurve 5.4900 2- Synodic Behrend LCDB Lightcurve 5.7510 3- Synodic Polakis 2020MPBu...47..314P Lightcurve 5.7697 3- Synodic Aznar LCDB Lightcurve 5.7715 2 Synodic Pal 2020ApJS..247...26P Lightcurve 7.7100 2+ Synodic Behrend LCDB Lightcurve