value quality siderealorsynodic author ref method 5.8142 3 Synodic Behrend LCDB Lightcurve 5.8155 3 Synodic Loera 2019MPBu...46..283L Lightcurve 5.8159 2 Sidereal Durech 2019A&A...631A...2D Model 5.8159 2 Sidereal Durech 2018A&A...617A..57D Model