value quality siderealorsynodic author ref method 3.5800 3- Synodic Warner 2016MPBu...43..240W Lightcurve 3.5826 3 Synodic Vaduvescu 2017EM&P..120...41V Lightcurve 3.5870 3- Synodic Carbognani 2017MPBu...44...52C Lightcurve 3.9320 2+ Synodic Aznar 2018arXiv180109420A Lightcurve