value quality siderealorsynodic author ref method 3.5699 2 Sidereal Durech 2020A&A...643A..59D Model 3.5700 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve 3.5720 3- Synodic Polakis 2021MPBu...48..239P Lightcurve