value quality siderealorsynodic author ref method 12.2878 2 Synodic Pal 2020ApJS..247...26P Lightcurve 12.2907 2 Sidereal Hanus 2013A&A...551A..67H Model 12.2908 2 Sidereal Durech 2023A&A...675A..24D Model 12.3060 3 Synodic Koff 2000MPBu...27...49K Lightcurve 12.7200 2 Synodic Lopez 2000A&AS..145..255L Lightcurve 16.5920 1 Synodic Blanco 2000P&SS...48..271B Lightcurve