value quality siderealorsynodic author ref method 4.0238 2 Sidereal Durech 2019A&A...631A...2D Model 4.0240 3 Synodic Benishek 2019MPBu...46..341B Lightcurve 4.0241 2 Synodic Podlewska 2021ApJS..255....4P Lightcurve 4.0260 3 Synodic Behrend LCDB Lightcurve