value quality siderealorsynodic author ref method 7.8890 2 Synodic Behrend LCDB Lightcurve 7.9000 2+ Synodic Tomassini 2019MPBu...46..126T Lightcurve 9.4660 3 Synodic Owings 2019MPBu...46..272O Lightcurve 9.4664 3 Synodic Pravec LCDB Lightcurve 9.4700 3- Synodic Klinglesmith 2019MPBu...46...81K Lightcurve