Journal article
TESS Discovery of a Super-Earth and Three Sub-Neptunes Hosted by the Bright, Sun-like Star HD 108236
Abstract
We report the discovery and validation of four extrasolar planets hosted by the nearby, bright, Sun-like (G3V) star HD 108236 using data from the Transiting Exoplanet Survey Satellite (TESS). We present transit photometry, reconnaissance, and precise Doppler spectroscopy, as well as high-resolution imaging, to validate the planetary nature of the objects transiting HD 108236, also known as the TESS Object of Interest (TOI) 1233. The innermost …
Authors
Daylan T; Pinglé K; Wright J; Günther MN; Stassun KG; Kane SR; Vanderburg A; Jontof-Hutter D; Rodriguez JE; Shporer A
Journal
The Astronomical Journal, Vol. 161, No. 2,
Publisher
American Astronomical Society
Publication Date
February 1, 2021
DOI
10.3847/1538-3881/abd73e
ISSN
0004-6256