value quality siderealorsynodic author ref method 7.7100 2 Synodic Menke 2005MPBu...32...64M Lightcurve 7.7130 3 Synodic Behrend LCDB Lightcurve 7.7145 3 Synodic Behrend LCDB Lightcurve 7.7152 2 Sidereal Durech 2023A&A...675A..24D Model 7.7155 2 Sidereal Durech LCDB Model 7.7155 2 Sidereal Martikainen 2021A&A...649A..98M Model 7.7161 2+ Synodic Behrend LCDB Lightcurve 7.7170 3 Synodic Schober 1975A&A....44...81S Lightcurve 7.7170 3 Synodic Velichko 1995A&AS..110..125V Lightcurve 7.7172 2 Sidereal Torppa 2003Icar..164..346T Model 7.7500 3 Synodic Chang 1981ChA&A...5..434C Lightcurve