value quality siderealorsynodic author ref method 5.9400 3- Synodic Ditteon 2019MPBu...46..127D Lightcurve 5.9520 2 Synodic Fauerbach 2019MPBu...46...21F Lightcurve 5.9530 3- Synodic Fauerbach 2023MPBu...50...12F Lightcurve 5.9530 3 Synodic Pravec LCDB Lightcurve 5.9540 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.9540 3 Synodic Benishek 2018MPBu...45..386B Lightcurve