value quality siderealorsynodic author ref method 2.9280 2 Synodic Kosiarek 2017MPBu...44..171K Lightcurve 5.8570 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve 5.8570 3- Synodic Cantu 2016MPBu...43..210C Lightcurve 5.8575 3 Synodic Benishek 2020MPBu...47...75B Lightcurve 5.8579 2 Sidereal Durech 2020A&A...643A..59D Model 5.8581 3 Synodic Behrend LCDB Lightcurve