STIS Coronagraphic Imaging of Fomalhaut: Main Belt Structure and the Orbit of Fomalhaut b
Authors: Paul Kalas, James R. Graham, Michael P. Fitzgerald, and Mark Clampin
Kalas et al.
2013 The Astrophysical Journal77556.
Provider: AAS Journals
Caption: Figure 23.
Posterior distribution of the longitude of periapse, Ω + ω, for Fomalhaut
b. The vertical dotted line denotes the longitude of periapse of the main belt.