TOI-3664 b, TOI-4034 b & TOI-6564 b: Three new hot Jupiters around stars approaching the terminal age main sequence

arXiv:2606.05295 · astro-ph.EP · Submitted 2026-06-03 · Read on arXiv

Matthew P. Battley, Marina Lafarga, Edward Gillen, Monika Lendl, Solène Ulmer-Moll, Cynthia S. K. Ho, Emilio Marfil, Sergio Sousa, Yolanda Frensch, Dimitri Veras, François Bouchy, Yann Carteret, Ian J. M. Crossfield, Tyler Fairnington, Mathilde Houelle, Dan Huber, Marziye Jafariyazani, Léna Parc, Don Radford, TG Tan, Sara Tavella, Rob Wittenmyer, Duncan Wright, George Zhou

astro-ph.EP

Submitted: 2026-06-03

Comments: 20 pages, 19 Figures, 2 Tables + 4 supplementary data tables. Published in MNRAS

Journal ref: Battley et al. (2026), MNRAS, 549, 4

DOI: 10.1093/mnras/stag1053

Code: https://github.com/sousasag/ARES

Project page: https://lightkurve.github.io/lightkurve/index.html

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Terminal Age Main Sequence — 12× in this paper
• Calibration — 7× in this paper · explained in 7 episodes
• Equivalent Evolutionary Phase — 6× in this paper
• Abundance — 5× in this paper · explained in 1 episode
• Aperture — 3× in this paper · explained in 1 episode
• Core — 3× in this paper · explained in 2 episodes
• Transmission Spectroscopy Metric — 3× in this paper
• Transmission spectroscopy — 3× in this paper · explained in 2 episodes
• Bayesian Inference — 2× in this paper · explained in 5 episodes
• Degeneracy — 2× in this paper · explained in 3 episodes
• False Alarm Probability — 2× in this paper
• Metallicity — 2× in this paper · explained in 3 episodes
• Perth Exoplanet Survey Telescope — 2× in this paper
• Society of Photo-Optical Instrumentation Engineers — 2× in this paper
• Adam — 1× in this paper · explained in 2 episodes
• All-Sky Compiled Catalog — 1× in this paper
• Aperture Photometry — 1× in this paper · explained in 1 episode
• Intermediate Age Main-Sequence — 1× in this paper
• Mikulski Archive for Space Telescopes — 1× in this paper
• NASA Advanced Supercomputing — 1× in this paper
• QLP Simple Aperture Photometry — 1× in this paper
• Robustness — 1× in this paper · explained in 5 episodes
• Zero-Age Main-Sequence — 1× in this paper
• alpha — 1× in this paper · explained in 1 episode

Sources

• New Grids of ATLAS9 Model Atmospheres
• The Pan-STARRS1 Surveys

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