(3200) Phaethon: Bulk density from Yarkovsky drift detection J. Hanuš, D. Vokrouhlický, M. Delbo’, D. Farnocchia, D. Polishook, P. Pravec, K. Hornoch, H. Kučáková, P. Kušnirák, R. Stephens and B. Warner A&A, 620 (2018) L8 Published online: 06 December 2018 DOI: 10.1051/0004-6361/201834228