value quality siderealorsynodic author ref method 10.0000 Synodic Lagerkvist 1998A&AS..131...55L Lightcurve 10.0000 2 Synodic Harris 1979Icar...38..100H Lightcurve 10.0000 2 Synodic Harris 1989Icar...81..314H Lightcurve 11.3870 3 Synodic Behrend LCDB Lightcurve 11.3898 2 Sidereal Durech 2023A&A...675A..24D Model 11.3932 2 Sidereal Durech 2018A&A...617A..57D Model 9.2640 3 Synodic Gil 1998RMxAA..34....9G Lightcurve