value quality siderealorsynodic author ref method 3.8360 3 Synodic Brinsfield 2011MPBu...38...73B Lightcurve 3.8365 2 Sidereal Hanus 2016A&A...586A.108H Model 3.8365 2 Sidereal Durech 2016A&A...587A..48D Model 3.8365 2 Sidereal Durech 2023A&A...675A..24D Model 3.8366 3 Synodic Behrend LCDB Lightcurve 3.8370 3 Synodic Aymami 2011MPBu...38...55A Lightcurve 3.8370 3 Synodic Klinglesmith 2016MPBu...43..123K Lightcurve