value quality siderealorsynodic author ref method 117.6000 3 Synodic Pilcher 2021MPBu...48..209P Lightcurve 127.5000 2 Synodic Polakis 2021MPBu...48..239P Lightcurve 24.0000 1 Synodic Binzel 1983Icar...56..519B Lightcurve 24.0000 2- Synodic Behrend LCDB Lightcurve 34.4800 2 Synodic Rowe 2019MPBu...46...92R Lightcurve