value quality siderealorsynodic author ref method 11.7580 2 Synodic Hainaut Rouelle 1995A&AS..112..125H Lightcurve 16.1200 2 Synodic Behrend LCDB Lightcurve 16.1830 2+ Synodic Behrend LCDB Lightcurve 16.1894 2 Sidereal Hanus 2016A&A...586A.108H Model 16.1895 2 Sidereal Durech 2023A&A...675A..24D Model 16.1895 2 Sidereal Martikainen 2021A&A...649A..98M Model 16.1900 2- Synodic Behrend LCDB Lightcurve 16.1900 3 Synodic De Young 1994MPBu...21...33D Lightcurve 16.1900 3 Synodic Mohamed 1995AJ....109.1877M Lightcurve 16.1945 3- Synodic Behrend LCDB Lightcurve 16.2200 3 Synodic Richmond 1994MPBu...21...37R Lightcurve