value quality siderealorsynodic author ref method 10.8529 2 Sidereal Durech 2023A&A...675A..24D Model 10.8530 2 Sidereal Durech 2020A&A...643A..59D Model 10.8583 2 Synodic Pal 2020ApJS..247...26P Lightcurve 11.2000 2+ Synodic Behrend LCDB Lightcurve