value quality siderealorsynodic author ref method 22.4470 2+ Synodic Behrend LCDB Lightcurve 22.4610 2 Sidereal Durech 2023A&A...675A..24D Model 22.4611 2 Sidereal Durech 2018A&A...617A..57D Model 22.4611 2 Sidereal Durech 2019A&A...631A...2D Model 22.4620 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve