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KELT-23Ab: A Hot Jupiter Transiting a Near-solar Twin Close to the TESS and JWST Continuous Viewing Zones

  • Authors: Daniel Johns, Phillip A. Reed, Joseph E. Rodriguez, Joshua Pepper, Keivan G. Stassun, Kaloyan Penev, B. Scott Gaudi, Jonathan Labadie-Bartz, Benjamin J. Fulton, Samuel N. Quinn, Jason D. Eastman, David R. Ciardi, Lea Hirsch, Daniel J. Stevens, Catherine P. Stevens, Thomas E. Oberst, David H. Cohen, Eric L. N. Jensen, Paul Benni, Steven Villanueva, Gabriel Murawski, Allyson Bieryla, David W. Latham, Siegfried Vanaverbeke, Franky Dubois, Steve Rau, Ludwig Logie, Ryan F. Rauenzahn, Robert A. Wittenmyer, Roberto Zambelli, Daniel Bayliss, Thomas G. Beatty, Karen A. Collins, Knicole D. Colón, Ivan A. Curtis, Phil Evans, Joao Gregorio, David James, D. L. Depoy, Marshall C. Johnson, Michael D. Joner, David H. Kasper, Somayeh Khakpash, John F. Kielkopf, Rudolf B. Kuhn, Michael B. Lund, Mark Manner, Jennifer L. Marshall, Kim K. McLeod, Matthew T. Penny, Howard Relles, Robert J. Siverd, Denise C. Stephens, Chris Stockdale, Thiam-Guan Tan, Mark Trueblood, Pat Trueblood, and Xinyu Yao

2019 The Astronomical Journal 158 78.

  • Provider: AAS Journals

Caption: Figure 10.

Top: irradiation history of KELT-23Ab modeled for a range of stellar tidal quality factors, ﹩{Q}_{* }^{{\prime} }﹩. KELT-23Ab is shown to be above the inflation irradiation threshold (2 × 108 erg s−1 cm−2; Demory & Seager 2011) throughout its history. Bottom: change in semimajor axis of KELT-23Ab over time modeled from several ﹩{Q}_{* }^{{\prime} }﹩ values

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