value quality siderealorsynodic author ref method 5.4360 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.4620 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.4621 2 Sidereal Durech 2023A&A...675A..24D Model 5.4621 2 Sidereal Durech 2018A&A...617A..57D Model