value quality siderealorsynodic author ref method 25.5000 1 Synodic Behrend LCDB Lightcurve 6.6100 2+ Synodic Behrend LCDB Lightcurve 6.7352 2 Synodic Pal 2020ApJS..247...26P Lightcurve 6.7354 3- Synodic Behrend LCDB Lightcurve 6.7354 3 Synodic Behrend LCDB Lightcurve 6.7357 3 Synodic Behrend LCDB Lightcurve 6.7359 3- Synodic Behrend LCDB Lightcurve 6.7360 2 Sidereal Durech 2020A&A...643A..59D Model 6.7360 3 Synodic Franco LCDB Lightcurve 6.7370 3 Synodic Harris 1992Icar...95..115H Lightcurve