value quality siderealorsynodic author ref method 8.8980 3 Synodic Behrend LCDB Lightcurve 8.9010 3 Synodic Oszkiewicz 2017A&A...599A.107O Lightcurve 8.9021 3 Synodic Oszkiewicz 2017A&A...599A.107O Lightcurve 8.9024 3 Synodic Oszkiewicz 2017A&A...599A.107O Lightcurve 8.9027 3 Synodic Oszkiewicz 2020A&A...643A.117O Lightcurve 8.9027 2 Sidereal Durech 2018A&A...617A..57D Model 8.9028 2 Sidereal Durech 2019A&A...631A...2D Model 8.9028 3- Synodic Oszkiewicz 2020A&A...643A.117O Lightcurve