value quality siderealorsynodic author ref method 4.6260 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 4.6280 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 4.6282 2 Sidereal Durech 2023A&A...675A..24D Model 4.6287 2 Sidereal Durech 2019A&A...631A...2D Model