value quality siderealorsynodic author ref method 7.3100 2 Synodic Ivarsen 2004MPBu...31...29I Lightcurve 7.3144 2 Sidereal Durech 2019A&A...631A...2D Model 7.3145 2 Sidereal Durech 2023A&A...675A..24D Model 7.3200 2 Synodic Yeh 2020AJ....160...73Y Lightcurve