value quality siderealorsynodic author ref method 5.2970 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.3039 2 Sidereal Durech 2019A&A...631A...2D Model 5.3039 2 Sidereal Durech 2023A&A...675A..24D Model 5.3040 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve 5.3040 2 Synodic Waszczak 2015AJ....150...75W Lightcurve