value quality siderealorsynodic author ref method 5.3562 2 Sidereal Tungalag 2002KFNT...18..508T Model 5.3570 3 Synodic Harris 1989Icar...81..314H Lightcurve 5.3600 3 Synodic Behrend LCDB Lightcurve 5.3600 3 Synodic Shevchenko 2002Icar..155..365S Lightcurve 8.9200 0 Synodic Zappala 1983Icar...56..325Z Lightcurve