HO
H. P. Osborn
astro-ph.EPastro-ph.SRastro-ph.IMExobiologyExtraterrestrial EnvironmentPlanetsStars, Celestial
On Valency
published · living versionsW_kxbebmtq·v1 · currentpublished
An extremely low-density and temperate giant exoplanet
with A. Santerne, L. Malavolta, M. R. Kosiarek, F. Dai +66
1 version
W_ynufkxb8·v1published
W_pgxhv7hh·v1published
W_zgubbuuc·v1published
Preprints & journals
149 papers in the corpus · 2013–2026Searching for hot water world candidates with CHEOPS: II. A low-density super-Earth orbiting the K dwarf TOI-22112610.08922v1 · J. A. Egger, P. Cort'es-Zuleta, D. Kubyshkina et al.2026 · 0 citationsarXiv
HIP 61637 b: a TESS Brown Dwarf in a Near-circular Orbit around a Massive A-type Star2608.03094v1 · Nino Ephremidze, David W. Latham, Perry Berlind et al.2026 · 0 citationsarXiv
CHEOPS photometry from 2024 reveals a reversal in the transit-timing variations of AU Mic c2608.01120v1 · Z. Garai, Gy. M. Szab'o, D. Gandolfi et al.2026 · 0 citationsarXiv
The Longest-period Young Transiting Exoplanets. A Duo of Puffy Giants inside a Debris Disk2607.02685v1 · Carlos del Burgo, Alejandro Su'arez Mascareno, Ana Heras Pastor et al.2026 · 0 citationsApJ Letters, 1003, L15 (16 pp.) 2026
A decade of monitoring the HIP 41378's planetary system2606.23103v1 · S. Grouffal, A. Santerne, X. Dumusque et al.2026 · 0 citationsarXiv
Transit timing and starspot-induced transit depth variations in the $\sim$17 Myr old HIP 67522 system2606.18045v1 · H. Chakraborty, M. Lendl, A. Nigioni et al.2026 · 0 citationsarXiv
Spin-Orbit Geometry of AU Mic b and c from Back-to-Back Transits Observed Contemporaneously with Magellan PFS, LCOGT, and CHEOPS2605.29946v2 · Zitao Lin, Gyula M. Szab'o, Krzysztof Sz. Zieli'nski et al.2026 · 0 citationsarXiv
An Ultra-Short Period Super-Earth and a Sub-Neptune Orbiting the K dwarf TOI-43112605.12324v1 · Yoshi Nike Emilia Eschen, Thomas G. Wilson, Andrew Collier Cameron et al.2026 · 0 citationsarXiv
RV and TTV Measurements of Two Transiting Long-Period Giants around TOI-46002604.26426v1 · Tong Hu, Zitao Lin, Sharon X. Wang et al.2026 · 0 citationsarXiv
The multi-planet system TOI-5624: Four transiting sub-Neptunes with an outer companion revealed by transit-timing variations2604.15035v2 · A. Bonfanti, D. Gandolfi, P. Leonardi et al.2026 · 1 citationA&A 709, A265 (2026)
Gas-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
Uncovering the rapidly evolving orbits of the dynamic TOI-201 system.41984949 · Mireles, Ismael, Ulmer-Moll, Solène, Liveoak, Donald et al.2026 · 1 citationScience advances. 2026;12(16):eaef2618
The PLATO Science Calibration and Validation Plan: Targets for the First Long-pointing Field2604.04042v1 · Konstanze Zwintz, Conny Aerts, Andrew Tkachenko et al.2026 · 0 citationsarXiv
The PLATO field selection process III. Selection of the Prime Sample for the LOPS2 field2604.03365v2 · V. Nascimbeni, G. Piotto, V. Granata et al.2026 · 0 citationsarXiv
TOI-4616 b: a benchmark Earth-sized planet transiting a nearby M4 dwarf2603.10905v1 · F. Zong Lang, B. O. Demory, Y. Gomez Maqueo Chew et al.2026 · 0 citationsarXiv
An Adolescent and Near-Resonant Planetary System Near the End of Photoevaporation2603.02550v1 · Mu-Tian Wang, Fei Dai, Hui-Gen Liu et al.2026 · 1 citationarXiv
Two warm sub-Saturn mass planets identified from the TESS Full Frame Images2602.16646v1 · Felipe I. Rojas, Rafael Brahm, Andr'es Jord'an et al.2026 · 0 citationsarXiv
Discovery and characterisation of two exoplanets orbiting the metal-poor, solar-type star TOI-5788 with TESS, CHEOPS, and HARPS-N2601.14045v1 · Ben S. Lakeland, A. Mortier, R. D. Haywood et al.2026 · 0 citationsarXiv
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
An Ultra-Short Period Super-Earth and Sub-Neptune Spanning the Radius Valley Orbiting the Kinematic Thick Disk Star TOI-23452510.12783v1 · Yoshi Nike Emilia Eschen, Thomas G. Wilson, Andrea Bonfanti et al.2025 · 0 citationsarXiv
Sibling Sub-Neptunes Around Sibling M Dwarfs: TOI-521 and TOI-9122509.14782v2 · G. Lacedelli, E. Pall'e, R. Luque et al.2025 · 0 citationsarXiv
Detection and characterisation of a 106-day transiting Jupiter : TOI-2449 b / NGTS-36 b2509.15424v1 · S. Ulmer-Moll, S. Gill, R. Brahm et al.2025 · 3 citationsA&A 703, A258 (2025)
A four-planet system orbiting the old thick disk star TOI-12032509.10136v1 · D. Gandolfi, A. Alnajjarine, L. M. Serrano et al.2025 · 1 citationarXiv
Improved characterization of the TOI-2141 system: a dense sub-Neptune with non-transiting inner and outer companions2509.00762v1 · R. Luque, K. W. F. Lam, J. Cabrera et al.2025 · 0 citationsA&A 704, A174 (2025)
Validation of TESS Planet Candidates with Multi-Color Transit Photometry and TRICERATOPS+2508.02782v1 · Jonathan Gomez Barrientos, Michael Greklek-McKeon, Heather A. Knutson et al.2025 · 0 citationsarXiv
An Eccentric Sub-Neptune Moving Into the Evaporation Desert2505.10324v2 · Sydney Jenkins, Andrew Vanderburg, Ritika Sethi et al.2025 · 2 citationsarXiv
HD 35843: A Sun-like star hosting a long period sub-Neptune and inner super-Earth2505.00898v1 · Katharine Hesse, Ismael Mireles, Francois Bouchy et al.2025 · 1 citationarXiv
An Oasis in the Brown Dwarf Desert: Confirmation of Two Low-mass Transiting Brown Dwarfs Discovered by TESS2503.05115v1 · Elina Y. Zhang, Theron W. Carmichael, Daniel Huber et al.2025 · 2 citationsarXiv
Searching for Hot Water World Candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b2502.07887v1 · J. A. Egger, D. Kubyshkina, Y. Alibert et al.2025 · 6 citationsA&A 696, A28 (2025)
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
A Disintegrating Rocky World Shrouded in Dust and Gas: Mid-IR Observations of K2-22b using JWST2501.08301v2 · Nick Tusay, Jason T. Wright, Thomas G. Beatty et al.2025 · 4 citationsarXiv
The PLATO field selection process. II. Characterization of LOPS2, the first long-pointing field2501.07687v3 · V. Nascimbeni, G. Piotto, J. Cabrera et al.2025 · 0 citationsA&A 694, A313 (2025)
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
Radii, masses, and transit-timing variations of the three-planet system orbiting the naked-eye star TOI-3962411.14911v2 · A. Bonfanti, I. Amateis, D. Gandolfi et al.2024 · 7 citationsA&A 693, A90 (2025)
Single-Star Warm-Jupiter Systems Tend to Be Aligned, Even Around Hot Stellar Hosts: No Dependency2408.10038v1 · Xian-Yu Wang, Malena Rice, Songhu Wang 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
Surviving in the Hot Neptune Desert: The Discovery of the Ultra-Hot Neptune TOI-3261b2407.04225v1 · Emma Nabbie, Chelsea X. Huang, Jennifer A. Burt et al.2024 · 16 citationsarXiv
Unveiling the internal structure and formation history of the three planets transiting HIP 29442 (TOI-469) with CHEOPS2406.18653v1 · J. A. Egger, H. P. Osborn, D. Kubyshkina et al.2024 · 26 citationsA&A 688, A223 (2024)
The PLATO Mission2406.05447v2 · Heike Rauer, Conny Aerts, Juan Cabrera et al.2024 · 13 citationsarXiv
HIP 41378 observed by CHEOPS: Where is planet d?2405.20077v1 · S. Sulis, L. Borsato, S. Grouffal et al.2024 · 4 citationsA&A 686, L18 (2024)
Photo-dynamical characterisation of the TOI-178 resonant chain2405.13732v1 · A. Leleu, J.-B. Delisle, L. Delrez et al.2024 · 10 citationsA&A 688, A211 (2024)
TOI-2447 b / NGTS-29 b: a 69-day Saturn around a Solar analogue2405.07367v1 · Samuel Gill, Daniel Bayliss, Solene Ulmer-Moll et al.2024 · 3 citationsarXiv
NGTS-30 b/TOI-4862 b: An 1 Gyr old 98-day transiting warm Jupiter2404.02974v1 · M.P. Battley, K.A. Collins, S. Ulmer-Moll et al.2024 · 1 citationarXiv
Precise characterisation of HD 15337 with CHEOPS: a laboratory for planet formation and evolution2403.16621v1 · N. M. Ros'ario, O. D. S. Demangeon, S. C. C. Barros et al.2024 · 6 citationsA&A 686, A282 (2024)
Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-8152401.15709v2 · Angelica Psaridi, Hugh Osborn, Francois Bouchy et al.2024 · 4 citationsarXiv
Revisiting the warm sub-Saturn TOI-1710b2401.13574v1 · J. Orell-Miquel, I. Carleo, F. Murgas et al.2024 · 2 citationsarXiv
The SOPHIE search for northern extrasolar planets-XIX. A system including a cold sub-Neptune potentially transiting a V = 6.5 star HD889862311.13513v1 · N. Heidari, I. Boisse, N. C. Hara et al.2023 · 20 citationsA&A 681, A55 (2024)
A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067.38030780 · Luque, R, Osborn, H P, Leleu, A et al.2023 · 64 citationsNature. 2023;623(7989):932-937
TESS Duotransit Candidates from the Southern Ecliptic Hemisphere2310.17268v2 · Faith Hawthorn, Sam Gill, Daniel Bayliss et al.2023 · 6 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.,
Career total: at least 446 works. 149 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.