The Architecture of Exoplanetary Systems
APA
Winn, J. (2018). The Architecture of Exoplanetary Systems. Perimeter Institute. https://pirsa.org/18100002
MLA
Winn, Joshua. The Architecture of Exoplanetary Systems. Perimeter Institute, Oct. 24, 2018, https://pirsa.org/18100002
BibTex
@misc{ pirsa_PIRSA:18100002, doi = {10.48660/18100002}, url = {https://pirsa.org/18100002}, author = {Winn, Joshua}, keywords = {Other}, language = {en}, title = {The Architecture of Exoplanetary Systems}, publisher = {Perimeter Institute}, year = {2018}, month = {oct}, note = {PIRSA:18100002 see, \url{https://pirsa.org}} }
The basic geometry of the Solar System - the shapes, spacings, and
orientations of the planetary orbits - has long been a subject of
fascination as well as inspiration for planet-formation theories. For
exoplanetary systems, those same properties have only recently come
into focus. I will review our current knowledge of the occurrence of
planets around other stars, their orbital distances and
eccentricities, the orbital spacings and mutual inclinations in
multiplanet systems, the orientation of the host star's rotation axis,
and the properties of planets in binary-star systems. I will also
discuss opportunities to improve our understanding, with data from the
recently launched Transiting Exoplanet Survey Satellite.