HD 56414 b: A Warm Neptune Transiting an A-type Star

HD 56414 b: A Warm Neptune Transiting an A-type Star

We report the discovery in TESS data and validation of HD 56414 b (a.k.a. TOI-1228 b), a Neptune-size (Rp = 3.71 ± 0.20 R⊕) planet with a 29 day orbital period transiting a young (age = 420 ± 140 Myr) A-type star in the TESS southern continuous-viewing zone. HD 56414 is one of the hottest stars (T...

Full description

Bibliographic Details
Main Authors: Giacalone, Steven, Dressing, Courtney D, Muñoz, A García, Hooton, Matthew J, Stassun, Keivan G, Quinn, Samuel N, Zhou, George, Ziegler, Carl, Vanderspek, Roland, Latham, David W, Seager, S, Winn, Joshua N, Jenkins, Jon M, Briceño, César, Huang, Chelsea X, Rodriguez, David R, Shporer, Avi, Mann, Andrew W, Watanabe, David, Wohler, Bill
Other Authors: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences
Format: Article
Language:English
Published: American Astronomical Society 2023
Online Access:https://hdl.handle.net/1721.1/148481

Internet

https://hdl.handle.net/1721.1/148481

Similar Items