value quality siderealorsynodic author ref method 5.2830 3 Synodic Benishek 2021MPBu...48..280B Lightcurve 5.2860 3 Synodic Behrend LCDB Lightcurve 5.2878 2 Synodic Pal 2020ApJS..247...26P Lightcurve 5.2881 2 Sidereal Durech 2020A&A...643A..59D Model 5.2885 2+ Synodic Kryszczynska 2012A&A...546A..72K Lightcurve 5.2900 3- Synodic Behrend LCDB Lightcurve 5.3000 2 Synodic Wisniewski 1997Icar..126..395W Lightcurve