TESS Investigation—Demographics of Young Exoplanets (TI-DYE). II. A Second Giant Planet in the 17 Myr System HIP 67522

TESS Investigation—Demographics of Young Exoplanets (TI-DYE). II. A Second Giant Planet in the 17 Myr System HIP 67522

The youngest (<50 Myr) planets are vital to understand planet formation and early evolution. The 17 Myr system HIP 67522 is already known to host a giant (≃10 R _⊕ ) planet on a tight orbit. In their discovery paper, Rizzuto et al. reported a tentative single-transit detection of an additional pl...

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Bibliografiske detaljer
Main Authors: Madyson G. Barber, Pa Chia Thao, Andrew W. Mann, Andrew Vanderburg, Mayuko Mori, John H. Livingston, Akihiko Fukui, Norio Narita, Adam L. Kraus, Benjamin M. Tofflemire, Elisabeth R. Newton, Joshua N. Winn, Jon M. Jenkins, Sara Seager, Karen A. Collins, Joseph D. Twicken
Format: Article
Sprog:English
Udgivet: IOP Publishing 2024-01-01
Serier:The Astrophysical Journal Letters
Fag:
Exoplanets
Transit photometry
Stellar activity
Exoplanet evolution
Young stellar objects
Online adgang:https://doi.org/10.3847/2041-8213/ad77d9

Internet

https://doi.org/10.3847/2041-8213/ad77d9

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