value quality siderealorsynodic author ref method 8.1600 2 Synodic Behrend LCDB Lightcurve 8.1600 3 Synodic Lagerkvist 1982ASSL...96..289L Lightcurve 8.1640 3 Synodic Behrend LCDB Lightcurve 8.1690 3 Synodic Harris 1992Icar...95..115H Lightcurve 8.1694 3 Synodic Behrend LCDB Lightcurve 8.1696 2 Sidereal Durech 2023A&A...675A..24D Model 8.1696 2 Sidereal Hanus 2016A&A...586A.108H Model 8.1720 3 Synodic Behrend LCDB Lightcurve 8.1730 3 Synodic Stephens 2014MPBu...41..171S Lightcurve 8.1800 3- Synodic Behrend LCDB Lightcurve