value quality siderealorsynodic author ref method 12.0280 3 Synodic Zeigler 1985Icar...62..512Z Lightcurve 12.0288 2+ Synodic Behrend LCDB Lightcurve 12.0320 2 Sidereal Durech 2023A&A...675A..24D Model 12.0325 2 Sidereal Durech 2016A&A...587A..48D Model 13.7000 0 Synodic Harris 1980Icar...43...20H Lightcurve 19.3000 0 Synodic Bailey 1913AnHar..72..165B Lightcurve