value quality siderealorsynodic author ref method 9.5770 3 Synodic Behrend LCDB Lightcurve 9.9570 3 Synodic Behrend LCDB Lightcurve 9.9586 2 Sidereal Durech 2023A&A...675A..24D Model 9.9586 2 Sidereal Hanus 2011A&A...530A.134H Model 9.9586 2 Sidereal Hanus 2013A&A...559A.134H Model 9.9588 3 Synodic Behrend LCDB Lightcurve 9.9600 2 Synodic Behrend LCDB Lightcurve 9.9600 2 Synodic Behrend LCDB Lightcurve 9.9800 3 Synodic Szekely 2005P&SS...53..925S Lightcurve