value quality siderealorsynodic author ref method 5.9870 3 Synodic Behrend LCDB Lightcurve 5.9880 2 Sidereal Drummond 1991Icar...89...44D Model 5.9880 2 Sidereal Durech 2011Icar..214..652D Model 5.9880 2 Sidereal Hanus 2013Icar..226.1045H Model 5.9880 2 Sidereal Hanus 2016A&A...586A.108H Model 5.9880 2 Sidereal Kaasalainen 2002A&A...383L..19K Model 5.9880 2 Sidereal Martikainen 2021A&A...649A..98M Model 5.9880 2 Sidereal Vernazza 2021A&A...654A..56V Model 5.9880 2 Sidereal Carry LCDB Model 5.9880 2 Sidereal Hanus 2017A&A...601A.114H Model 5.9880 2 Sidereal De Angelis 1995P&SS...43..649D Model 5.9880 2 Sidereal Drummond 1988Icar...76...19D Model 5.9880 2 Sidereal Magnusson 1990Icar...85..229M Model 5.9880 2 Sidereal Magnusson 1986Icar...68....1M Model 5.9880 3 Synodic Scaltriti 1977A&A....56....7S Lightcurve 5.9881 2 Sidereal Durech 2023A&A...675A..24D Model 5.9900 Synodic Weidenschilling 1987Icar...70..191W Lightcurve 5.9900 2 Synodic Behrend LCDB Lightcurve 5.9912 3 Synodic Ferrais 2019MPBu...46..278F Lightcurve