value quality siderealorsynodic author ref method 7.1630 3 Synodic Behrend LCDB Lightcurve 7.1745 3 Synodic Behrend LCDB Lightcurve 7.1760 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 7.1763 2 Synodic Pal 2020ApJS..247...26P Lightcurve 7.1765 2 Sidereal Durech 2020A&A...643A..59D Model 7.1770 3 Synodic Sauppe 2007MPBu...34..119S Lightcurve 7.1780 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 7.1810 3 Synodic Brinsfield 2007MPBu...34..108B Lightcurve 7.3100 2+ Synodic Fleenor 2007MPBu...34...66F Lightcurve