value quality siderealorsynodic author ref method 10.7600 2 Synodic DeGraff 1998AAS...193.9608D Lightcurve 10.9829 2 Synodic Hosek 2011MPBu...38...11H Lightcurve 12.0000 2- Synodic Behrend LCDB Lightcurve 18.5100 2 Synodic Garceran 2015MPBu...42..235G Lightcurve 19.3002 2 Sidereal Durech 2020A&A...643A..59D Model 19.3011 2 Sidereal Durech 2023A&A...675A..24D Model 19.3030 2+ Synodic Colazo 2021MPBu...48..391C Lightcurve 19.3050 3- Synodic Pilcher 2021MPBu...48..360P Lightcurve 19.3060 3 Synodic Dose 2021MPBu...48..375D Lightcurve 19.3110 2+ Synodic Behrend LCDB Lightcurve 19.3140 2 Synodic Behrend LCDB Lightcurve 19.3500 2 Synodic Melton 2012MPBu...39..131M Lightcurve 19.3709 2 Synodic Pal 2020ApJS..247...26P Lightcurve 9.4200 2 Synodic DeGraff LCDB Lightcurve