value quality siderealorsynodic author ref method 11.7320 2 Synodic Harris 1989Icar...81..314H Lightcurve 11.7426 3 Synodic Alton 2014MPBu...41..131A Lightcurve 11.8536 2 Sidereal Durech 2020A&A...643A..59D Model 11.8700 2 Synodic Zappala 1983Icar...56..325Z Lightcurve 15.0000 2- Synodic Behrend LCDB Lightcurve 23.0700 1 Synodic Behrend LCDB Lightcurve 23.0700 1+ Synodic Behrend LCDB Lightcurve 23.4155 2 Synodic Pal 2020ApJS..247...26P Lightcurve 23.4630 2 Sidereal Durech 2023A&A...675A..24D Model