value quality siderealorsynodic author ref method 5.0000 2- Synodic Franco LCDB Lightcurve 5.4770 3 Synodic Gartrelle 2012MPBu...39...40G Lightcurve 5.4780 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve 5.4780 3- Synodic Kryszczynska 2012A&A...546A..72K Lightcurve 5.4781 2 Sidereal Durech 2020A&A...643A..59D Model