value quality siderealorsynodic author ref method 5.9300 2 Synodic Behrend LCDB Lightcurve 5.9310 3 Synodic Behrend LCDB Lightcurve 5.9318 2 Sidereal Hanus 2016A&A...586A.108H Model 5.9318 2 Sidereal Durech 2023A&A...675A..24D Model 5.9320 3 Synodic Behrend LCDB Lightcurve 5.9320 2 Synodic Pal 2020ApJS..247...26P Lightcurve 5.9370 2 Synodic McNeill 2019ApJS..245...29M Lightcurve