value quality siderealorsynodic author ref method 5.4880 3 Synodic Klinglesmith 2018MPBu...45..162K Lightcurve 5.4885 2 Sidereal Durech 2023A&A...675A..24D Model 5.4886 2 Sidereal Durech 2020A&A...643A..59D Model 5.4890 2+ Synodic Arredondo 2014MPBu...41..252A Lightcurve 5.4890 3- Synodic Slivan 2008Icar..195..226S Lightcurve 6.2600 2 Synodic Behrend LCDB Lightcurve