value quality siderealorsynodic author ref method 13.8810 2+ Synodic Behrend LCDB Lightcurve 13.8942 2 Sidereal Durech 2023A&A...675A..24D Model 13.8943 2 Sidereal Hanus 2016A&A...586A.108H Model 13.8945 2 Sidereal Durech 2016A&A...587A..48D Model 13.8950 3- Synodic Behrend LCDB Lightcurve