value quality siderealorsynodic author ref method 10.2121 3 Synodic Behrend LCDB Lightcurve 10.4300 2+ Synodic Mottola 2011AJ....141..170M Lightcurve 10.4332 2 Sidereal Durech 2020A&A...643A..59D Model 10.4332 2 Sidereal Durech 2023A&A...675A..24D Model 10.4360 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 14.5100 2 Synodic Stephens 2009MPBu...36...59S Lightcurve