value quality siderealorsynodic author ref method 5.0500 Synodic Weidenschilling 1990Icar...86..402W Lightcurve 5.0540 Synodic Erikson 1993Icar..103...62E Lightcurve 5.0540 3 Synodic Shevchenko 2016P&SS..123..101S Lightcurve 5.0544 3 Synodic Behrend LCDB Lightcurve 5.0544 2 Sidereal Martikainen 2021A&A...649A..98M Model 5.0544 2 Sidereal Viikinkoski 2017A&A...607A.117V Model 5.0544 2 Sidereal Hanus 2013Icar..226.1045H Model 5.0544 2 Sidereal Torppa 2003Icar..164..346T Model 5.0544 2 Sidereal De Angelis 1995P&SS...43..649D Model 5.0546 3 Synodic Behrend LCDB Lightcurve 5.0548 3 Synodic Behrend LCDB Lightcurve 5.0549 2 Sidereal Michalowski 1992acm..proc..417M Model 5.0549 2 Sidereal Drummond 1991Icar...89...44D Model 5.0549 2 Sidereal Michalowski 1993Icar..106..563M Model 5.0670 2- Synodic Riccioli 2001P&SS...49..657R Lightcurve 5.1000 3 Synodic Lagerkvist 1981M&P....24..437L Lightcurve 5.1050 Synodic Di Martino 1984Icar...60...75D Lightcurve