value quality siderealorsynodic author ref method 1.7700 Synodic Erasmus 2018ApJS..237...19E Lightcurve 1.7700 Synodic Erasmus 2019ApJS..242...15E Lightcurve 13.2530 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 13.2555 2 Sidereal Durech 2018A&A...617A..57D Model 13.2556 2 Sidereal Durech 2023A&A...675A..24D Model