value quality siderealorsynodic author ref method 5.3000 3 Synodic Benishek 2021MPBu...48..280B Lightcurve 5.3020 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.3050 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.3053 2 Sidereal Durech 2020A&A...643A..59D Model 5.3054 2 Synodic Pal 2020ApJS..247...26P Lightcurve 5.3100 3- Synodic Aznar 2016MPBu...43..350M Lightcurve