KC
Kevin I. Collins
astro-ph.EPastro-ph.SRastro-ph.GAastro-ph.IMExoplanetsGiant planets
On Valency
published · living versionsW_jethypjy·v1 · currentpublished
Flares, Rotation, and Planets of the AU Mic System from TESS Observations
with Emily A. Gilbert, Thomas Barclay, Elisa V. Quintana, Lucianne M. Walkowicz +18
1 version
W_v2snk925·v1published
W_2d4fdczs·v1published
Preprints & journals
119 papers in the corpus · 2018–2026Gas-depleted planet formation occurred in the four-planet system around the red dwarf LHS 1903.41678587 · Wilson, Thomas G, Simpson, Anna M, Collier Cameron, Andrew et al.2026 · 1 citationScience (New York, N.Y.). 2026;392(6795):eadl2348
Thermal Eclipse Observation of the Young Hot Neptune AU Mic b with Spitzer2602.05168v1 · Kevin I. Collins, Peter Plavchan, Zachory Berta-Thompson et al.2026 · 0 citationsarXiv
NIRPS tightens the mass estimate of GJ 3090 b and detects a planet near the stellar rotation period2601.09330v2 · Pierrot Lamontagne, Drew Weisserman, Charles Cadieux et al.2026 · 1 citationA&A, 706 (2026) A278
HARPS-N, TESS, and CHEOPS discover a transiting sub-Neptune and two outer companions around the bright solar analogue HD 854262511.08473v1 · F. Lienhard, A. Mortier, A. Collier Cameron et al.2025 · 2 citationsarXiv
NIRPS and TESS reveal a peculiar system around the M dwarf TOI-756: A transiting sub-Neptune and a cold eccentric giant2510.14927v1 · L'ena Parc, Francois Bouchy, Neil J. Cook et al.2025 · 5 citationsA&A, 702, A138 (2025)
TOI-283 b: A transiting mini-Neptune in a 17.6-day orbit discovered with TESS and ESPRESSO2510.15084v1 · F. Murgas, E. Pall'e, A. Su'arez Mascareno et al.2025 · 1 citationarXiv
The TESS Grand Unified Hot Jupiter Survey. III. Thirty More Giant Planets2507.01855v1 · Samuel W. Yee, Joshua N. Winn, Joel D. Hartman et al.2025 · 6 citationsarXiv
Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. VI: Confirmation of a Long-Period Giant Planet Discovered with a Single TESS Transit2506.20019v1 · Zahra Essack, Diana Dragomir, Paul A. Dalba et al.2025 · 4 citationsarXiv
The TOI-1117 Multi-planetary System: 3 sub-Neptunes, 1 in both the Neptunian Desert and Radius Valley2506.05521v1 · Isobel S. Lockley, David J. Armstrong, Jorge Fern'andez Fern'andez et al.2025 · 0 citationsarXiv
A 16 Myr super-Neptune in Upper-Centaurus Lupus and a preliminary survey of transiting planets in Sco-Cen with TESS2502.00576v3 · Sydney Vach, George Zhou, Andrew W. Mann et al.2025 · 6 citationsarXiv
The NCORES Program: Precise planetary masses, null results, and insight into the planet mass distribution near the radius gap2501.14355v2 · David J. Armstrong, Ares Osborn, Remo Burn et al.2025 · 0 citationsarXiv
11 New Transiting Brown Dwarfs and Very Low Mass Stars from TESS2501.09795v2 · Noah Vowell, Joseph E. Rodriguez, David W. Latham et al.2025 · 2 citationsarXiv
A transiting giant planet in orbit around a 0.2-solar-mass host star.40687772 · Bryant, Edward M, Jordán, Andrés, Hartman, Joel D et al.2025 · 11 citationsNature astronomy. 2025;9(7):1031-1044
Two Earth-size Planets and an Earth-size Candidate Transiting the Nearby Star HD 1015812412.08863v1 · Michelle Kunimoto, Zifan Lin, Sarah Millholland et al.2024 · 3 citationsarXiv
Discovery and Characterization of an Eccentric, Warm Saturn Transiting the Solar Analog TOI-49942412.02769v1 · Romy Rodriguez Martinez, Jason D. Eastman, Karen Collins et al.2024 · 3 citationsarXiv
Planets Around Solar Twins/Analogs (PASTA) I.: High precision stellar chemical abundance for 17 planet-hosting stars and the condensation temperature trend2411.13825v2 · Qinghui Sun, Sharon Xuesong Wang, Tianjun Gan et al.2024 · 0 citationsarXiv
TOI-757 b: an eccentric transiting mini-Neptune on a 17.5-d orbit2407.20525v1 · A. Alqasim, N. Grieves, N. M. Ros'ario et al.2024 · 3 citationsarXiv
A transiting multi-planet system in the 61 million year old association Theia 1162407.19680v2 · Sydney Vach, George Zhou, Chelsea X. Huang et al.2024 · 4 citations2025MNRAS.540..806V
GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc2407.18199v1 · Evan Tey, Avi Shporer, Zifan Lin et al.2024 · 1 citationAJ, 167, 283 (2024)
Three super-Earths and a possible water world from TESS and ESPRESSO2406.06278v1 · M. J. Hobson, F. Bouchy, B. Lavie et al.2024 · 17 citationsA&A 688, A216 (2024)
The Discovery and Follow-up of Four Transiting Short-period Sub-Neptunes Orbiting M dwarfs2405.12637v1 · Y. Hori, A. Fukui, T. Hirano et al.2024 · 5 citationsarXiv
Wide Binary Orbits are Preferentially Aligned with the Orbits of Small Planets, but Probably Not Hot Jupiters2405.10379v1 · Sam Christian, Andrew Vanderburg, Juliette Becker et al.2024 · 16 citationsarXiv
Validation of a Third Planet in the LHS 1678 System2403.00110v2 · Michele L. Silverstein, Thomas Barclay, Joshua E. Schlieder et al.2024 · 8 citationsThe Astronomical Journal (2024), Volume 167, Issue 6, id.255, 12 pp
The PFS view of TOI-677 b: A spin-orbit aligned warm Jupiter in a dynamically hot system2402.07346v1 · Qingru Hu, Malena Rice, Xian-Yu Wang et al.2024 · 13 citationsarXiv
Revisiting the warm sub-Saturn TOI-1710b2401.13574v1 · J. Orell-Miquel, I. Carleo, F. Murgas et al.2024 · 2 citationsarXiv
TOI-2266 b: a keystone super-Earth at the edge of the M dwarf radius valley2401.11879v1 · Hannu Parviainen, Felipe Murgas, Emma Esparza-Borges et al.2024 · 6 citationsarXiv
Migration and Evolution of giant ExoPlanets (MEEP) I: Nine Newly Confirmed Hot Jupiters from the TESS Mission2401.05923v1 · Jack Schulte, Joseph E. Rodriguez, Allyson Bieryla et al.2024 · 14 citationsarXiv
Evidence for Low-Level Dynamical Excitation in Near-Resonant Exoplanet Systems2311.02478v1 · Malena Rice, Xian-Yu Wang, Songhu Wang et al.2023 · 17 citationsarXiv
Separated twins or just siblings? A multi-planet system around an M dwarf including a cool sub-Neptune2310.15118v2 · Mallory Harris, Diana Dragomir, Ismael Mireles et al.2023 · 4 citationsThe Astrophysical Journal Letters Volume 959 (2023) Issue 1, id.L1, 14 pp.,
TOI-1801 b: A temperate mini-Neptune around a young M0.5 dwarf2310.10244v2 · M. Mallorqu'in, E. Goffo, E. Pall'e et al.2023 · 13 citationsA&A 680, A76 (2023)
TOI-5126: A hot super-Neptune and warm Neptune pair discovered by and 2310.08890v1 · Tyler R. Fairnington, Emma Nabbie, Chelsea X. Huang et al.2023 · 0 citationsarXiv
TOI-332 b: a super dense Neptune found deep within the Neptunian desert2308.12137v1 · Ares Osborn, David J. Armstrong, Jorge Fern'andez Fern'andez et al.2023 · 25 citationsarXiv
Transit Timing Variations in the three-planet system: TOI-2702308.10763v1 · Laurel Kaye, Shreyas Vissapragada, Maximilian N. Gunther et al.2023 · 20 citationsMonthly Notices of the Royal Astronomical Society, Volume 510, Issue 4, pp.5464-5485 (2022)
Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST2308.09617v1 · Benjamin J. Hord, Eliza M.-R. Kempton, Thomas Mikal-Evans et al.2023 · 35 citationsarXiv
TOI 4201 b and TOI 5344 b: Discovery of Two Transiting Giant Planets Around M Dwarf Stars and Revised Parameters for Three Others2307.06809v2 · J. D. Hartman, G. 'A. Bakos, Z. Csubry et al.2023 · 21 citationsarXiv
TOI-4010: A System of Three Large Short-Period Planets With a Massive Long-Period Companion2306.05308v3 · Michelle Kunimoto, Andrew Vanderburg, Chelsea X. Huang et al.2023 · 18 citationsAJ, 166, 7 (2023)
TOI-1130: A photodynamical analysis of a hot Jupiter in resonance with an inner low-mass planet2305.15565v1 · J. Korth, D. Gandolfi, J. Subjak et al.2023 · 34 citationsA&A 675, A115 (2023)
A temperate Earth-sized planet with tidal heating transiting an M6 star.37198481 · Peterson, Merrin S, Benneke, Björn, Collins, Karen et al.2023 · 34 citationsNature. 2023;617(7962):701-705
TOI-733 b: a planet in the small-planet radius valley orbiting a Sun-like star2304.06655v2 · Iskra Y. Georgieva, Carina M. Persson, Elisa Goffo et al.2023 · 6 citationsA&A 674, A117 (2023)
Three Saturn-mass planets transiting F-type stars revealed with TESS and HARPS2303.15080v2 · Angelica Psaridi, Francois Bouchy, Monika Lendl et al.2023 · 10 citationsA&A 675, A39 (2023)
The young mini-Neptune HD 207496b that is either a naked core or on the verge of becoming one2303.03775v1 · S. C. C. Barros, O. D. S. Demangeon, D.J. Armstrong et al.2023 · 18 citationsarXiv
TOI-2525 b and c: A pair of massive warm giant planets with a strong transit timing variations revealed by TESS2302.05694v1 · Trifon Trifonov, Rafael Brahm, Andres Jordan et al.2023 · 32 citationsarXiv
Validating AU Microscopii d with Transit Timing Variations2302.04922v2 · Justin M. Wittrock, Peter Plavchan, Bryson L. Cale et al.2023 · 41 citationsarXiv
VaTEST II: Statistical Validation of 11 TESS-Detected Exoplanets Orbiting K-type Stars2301.09865v4 · Priyashkumar Mistry, Kamlesh Pathak, Aniket Prasad et al.2023 · 13 citationsarXiv
HIP 33609 b: An Eccentric Brown Dwarf Transiting a V=7.3 Rapidly Rotating B-Star2301.09663v1 · Noah Vowell, Joseph E. Rodriguez, Samuel N. Quinn et al.2023 · 19 citationsarXiv
Characterization of a set of small planets with TESS and CHEOPS and an analysis of photometric performance2301.08162v3 · Dominic Oddo, Diana Dragomir, Alexis Brandeker et al.2023 · 20 citationsarXiv
TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 43422301.01370v1 · Evan Tey, Chelsea X. Huang, Michelle Kunimoto et al.2023 · 4 citationsarXiv
The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets2210.15473v1 · Samuel W. Yee, Joshua N. Winn, Joel D. Hartman et al.2022 · 37 citationsarXiv
TOI-1075 b: A Dense, Massive, Ultra-Short Period Hot Super-Earth Straddling the Radius Gap2210.14901v1 · Zahra Essack, Avi Shporer, Jennifer A. Burt et al.2022 · 17 citationsarXiv
A Low-mass, Pre-main-sequence Eclipsing Binary in the 40 Myr Columba Association -- Fundamental Stellar Parameters and Modeling the Effect of Star Spots2210.10789v2 · Benjamin M. Tofflemire, Adam L. Kraus, Andrew W. Mann et al.2022 · 7 citationsarXiv
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