value quality siderealorsynodic author ref method 116.0200 2 Synodic Colazo 2021MPBu...48...50C Lightcurve 12.0000 1 Synodic Behrend LCDB Lightcurve 121.6000 2 Synodic Polakis 2020MPBu...47..314P Lightcurve 122.7400 2 Sidereal Durech 2020A&A...643A..59D Model