value quality siderealorsynodic author ref method 5.7400 3 Synodic Zeigler 1990MPBu...17....1Z Lightcurve 6.5700 1 Synodic Behrend LCDB Lightcurve 6.5700 1+ Synodic Bianchi 1921MmSAI...2...45B Lightcurve 6.5719 2 Sidereal Durech 2023A&A...675A..24D Model 6.5720 2 Sidereal Podlewska 2020A&A...638A..11P Model 6.5720 2 Sidereal Hanus 2016A&A...586A.108H Model 6.5720 2 Sidereal Martikainen 2021A&A...649A..98M Model 6.5720 2 Sidereal Durech 2016A&A...587A..48D Model 6.5720 3 Synodic Behrend LCDB Lightcurve 6.5720 3 Synodic Ditteon 2007MPBu...34...59D Lightcurve 6.5720 3 Synodic Mansego 2016MPBu...43..332M Lightcurve 6.5723 2 Synodic Pal 2020ApJS..247...26P Lightcurve 6.5723 3 Synodic Behrend LCDB Lightcurve