value quality siderealorsynodic author ref method 106.0470 2+ Synodic Colazo 2021MPBu...48..140C Lightcurve 106.1700 2 Sidereal Durech 2020A&A...643A..59D Model 106.1703 2 Sidereal Martikainen 2021A&A...649A..98M Model 16.0000 1+ Synodic Alkema 2013MPBu...40..133A Lightcurve