value quality siderealorsynodic author ref method 19.2000 2 Synodic Lagerkvist 1987A&AS...70...21L Lightcurve 37.4550 3 Synodic Wilawer 2022MNRAS.513.3242W Lightcurve 37.4600 3 Synodic Marciniak 2015P&SS..118..256M Lightcurve 37.4663 2 Sidereal Martikainen 2021A&A...649A..98M Model 37.4675 2 Sidereal Durech 2018A&A...617A..57D Model 37.7500 2- Synodic Behrend LCDB Lightcurve 37.7500 3- Synodic Behrend LCDB Lightcurve