PK
P. Kabáth
astro-ph.EPastro-ph.SRastro-ph.IMastro-phastro-ph.COastro-ph.GA
On Valency
published · living versionsW_yjca5qhy·v1 · currentpublished
A comprehensive reanalysis of HD 99458. Not a magnetic Ap star but an oscillating Algol with ongoing mass transfer
with E. Semenko, Z. Mikulášek, D. Mkrtichian, P. Walczak +19
1 version
Preprints & journals
91 papers in the corpus · 2008–2026A comprehensive reanalysis of HD 99458. Not a magnetic Ap star but an oscillating Algol with ongoing mass transfer2610.32406v1 · E. Semenko, Z. Mikul'asek, D. Mkrtichian et al.2026 · 0 citationsarXivon Valency
Spectroscopic investigation of the southern late-K/early-M dwarf binary CC Eri2607.29316v1 · M. Leitzinger, P. Odert, R. Greimel et al.2026 · 0 citationsProceedings of the International Astronomical Union; N. Gopalswamy et al., editors., 2026, Volume 20, Issue S388, pp. 197-201, 5 pp
Spectroscopy of flares on AU Mic2607.29317v1 · P. Odert, M. Leitzinger, P. Kab'ath et al.2026 · 0 citationsProceedings of the International Astronomical Union; N. Gopalswamy et al., editors., Volume 20, Issue S388, pp. 202-205 (2026)
A distant brown dwarf coplanar to a warm Jupiter and a hot super-Earth.42310114 · Jones, Matías I, Naponiello, Luca, Trifonov, Trifon et al.2026 · 1 citationNature. 2026;654(8119):614-618
PLATOSpec's first results: Three new transiting warm Jupiters from the WINE survey TIC 147027702, TIC 245076932 and TIC 874220712602.20654v1 · Pavol Gajdos, Rafael Brahm, Lorena Acuna-Aguirre et al.2026 · 0 citationsA&A 708, A189 (2026)
Aligned, Misaligned and Polar Orbits of Hot Jupiters: Measuring Spin-Orbit Angles via Doppler Tomography with HARPS-N2601.11313v1 · Z. Balk'oov'a, J. Z'ak, M. Skarka et al.2026 · 1 citationarXiv
Flares and superflares on the southern active binary CC Eri2511.07036v1 · M. Leitzinger, P. Odert, R. Greimel et al.2025 · 1 citationarXiv
PLATOSpec: a precise spectrograph in support of space missions2510.11961v1 · P. Kab'ath, M. Skarka, A. Hatzes et al.2025 · 2 citationsMon Not R Astron Soc (2025)
The evolution of PUCHEROS from a basic to a competitive tool for stellar astrophysics2509.00264v2 · Luca Antonucci, Leonardo Vanzi, Abner Zapata et al.2025 · 3 citationsMonthly Notices of the Royal Astronomical Society 542 (2025) 1730-1742
PLATOSpec's first results: planets WASP-35b and TOI-622b are on aligned orbits, and K2-237b is on a polar orbit2508.10145v1 · J. Zak, P. Kabath, H.M.J. Boffin et al.2025 · 3 citationsarXiv
Ten Aligned Orbits: Planet Migration in the Era of JWST and Ariel2505.20516v1 · J. Zak, H. M. J. Boffin, A. Bocchieri et al.2025 · 10 citationsarXiv
50 Dra: Am-type twins with additional variability in a non-eclipsing system2504.05854v1 · M. Skarka, J. Lipt'ak, E. Niemczura et al.2025 · 1 citationA&A 698, A48 (2025)
Stellar obliquities of eight close-in gas giant exoplanets2501.05615v1 · J. Zak, H. M. J. Boffin, E. Sedaghati et al.2025 · 10 citationsA&A 694, A91 (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
Spectroscopic observations of flares and superflares on AU Mic2412.09113v1 · P. Odert, M. Leitzinger, R. Greimel et al.2024 · 8 citationsMNRAS (2025) 537, 537-579
TOI-4504: Exceptionally large Transit Timing Variations induced by two resonant warm gas giants in a three planet system2412.05609v1 · Michaela V'itkov'a, Rafael Brahm, Trifon Trifonov et al.2024 · 11 citationsarXiv
TOI-2458 b: A mini-Neptune consistent with in situ hot Jupiter formation2409.17532v2 · J'an Subjak, Davide Gandolfi, Elisa Goffo et al.2024 · 3 citationsA&A 693, A235 (2025)
Five new eclipsing binaries with low-mass companions2408.06897v1 · J. Lipt'ak, M. Skarka, E. Guenther et al.2024 · 5 citationsarXiv
TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs2407.17798v1 · Judith Korth, Priyanka Chaturvedi, Hannu Parviainen et al.2024 · 25 citationsarXiv
The PLATO Mission2406.05447v2 · Heike Rauer, Conny Aerts, Juan Cabrera et al.2024 · 13 citationsarXiv
HD 110067 c has an aligned orbit2405.12409v2 · J. Zak, H. M. J. Boffin, E. Sedaghati et al.2024 · 7 citationsarXiv
Stellar obliquity measurements of six gas giants2403.15631v1 · J. Zak, A. Bocchieri, E. Sedaghati et al.2024 · 13 citationsarXiv
BD-14 3065b (TOI-4987b): from giant planet to brown dwarf: evidence for deuterium burning in old age?2403.12311v2 · J'an Subjak, David W. Latham, Samuel N. Quinn et al.2024 · 3 citationsA&A 688, A120 (2024)
The evaporation of planetary atmosphere2311.02965v2 · E.W. Guenther, L. Fossati, P. Kabath2023 · 0 citationsarXiv
The GAPS programme at TNG XLIX. TOI-5398, the youngest compact multi-planet system composed of an inner sub-Neptune and an outer warm Saturn2310.16888v1 · G. Mantovan, L. Malavolta, S. Desidera et al.2023 · 2 citationsarXiv
TOI-1416: A system with a super-Earth planet with a 1.07d period2305.18542v1 · H. J. Deeg, I. Y. Georgieva, G. Nowak et al.2023 · 20 citationsA&A 677, A12 (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)
Search for planets around stars with wide brown dwarfs2212.03757v1 · J. Subjak, N. Lodieu, P. Kab'ath et al.2022 · 14 citationsA&A 671, A10 (2023)
Radial velocity confirmation of a hot super-Neptune discovered by TESS with a warm Saturn-mass companion2211.17035v1 · E. Knudstrup, D. Gandolfi, G. Nowak et al.2022 · 9 citationsarXiv
Observations and modeling of spectral line asymmetries in stellar flares2211.07402v1 · Jir'i Wollmann, Petr Heinzel, Petr Kab'ath2022 · 15 citationsA&A 669, A118 (2023)
HD 20329b: An ultra-short-period planet around a solar-type star found by TESS2211.02547v2 · F. Murgas, G. Nowak, T. Masseron et al.2022 · 18 citationsA&A 668, A158 (2022)
HD 191939 revisited: New and refined planet mass determinations, and a new planet in the habitable zone2211.00667v1 · J. Orell-Miquel, G. Nowak, F. Murgas et al.2022 · 30 citationsA&A 669, A40 (2023)
Companions to Kepler giant stars: A long-period eccentric substellar companion to KIC 3526061 and a stellar companion to HD 1878782209.11096v1 · Marie Karjalainen, Raine Karjalainen, Artie P. Hatzes et al.2022 · 2 citationsA&A 668, A26 (2022)
Per aspera ad astra simul: Through difficulties to the stars together2208.08134v1 · David Jones, Petr Kabath, Jorge Garcia-Rojas et al.2022 · 0 citationsarXiv
Precise mass determination for the keystone sub-Neptune planet transiting the mid-type M dwarf G 9-402208.07287v1 · R. Luque, G. Nowak, T. Hirano et al.2022 · 18 citationsA&A 666, A154 (2022)
TOI-2196 b: Rare planet in the hot Neptune desert transiting a G-type star2208.05797v4 · Carina M. Persson, Iskra Y. Georgieva, Davide Gandolfi et al.2022 · 25 citationsA&A 666, A184 (2022)
Reflectivity of Venus' dayside disk during the 2020 observation campaign: outcomes and future perspectives2207.13495v1 · Yeon Joo Lee, Antonio Garc'ia Munoz, Atsushi Yamazaki et al.2022 · 0 citationsarXiv
Periodic variable A-F spectral type stars in the northern TESS continuous viewing zone2207.12922v2 · M. Skarka, J. Z'ak, M. Fedurco et al.2022 · 35 citationsA&A 666, A142 (2022)
TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from \textit{TESS}: planets orbiting a young star, a subgiant and a normal star2205.01860v1 · Petr Kab'ath, Priyanka Chaturvedi, Phillip J. MacQueen et al.2022 · 21 citationsarXiv
Constraints on TESS albedos for five hot Jupiters2204.03327v1 · Martin Blazek, Petr Kab'ath, Anjali A. A. Piette et al.2022 · 14 citationsarXiv
TOI-1670 b and c: An Inner Sub-Neptune with an Outer Warm Jupiter Unlikely to have Originated from High-Eccentricity Migration2203.04334v1 · Quang H. Tran, Brendan P. Bowler, Michael Endl et al.2022 · 21 citationsarXiv
A Radial Velocity Study of the Planetary System of Pi Mensae: Improved Planet Parameters for PI Mensae c and a Third Planet on a 125-d Orbit2203.01018v2 · Artie P. Hatzes, Davide Gandolfi, Judith Korth et al.2022 · 23 citationsarXiv
TOI-1268b: the youngest, hot, Saturn-mass transiting exoplanet2201.13341v2 · J. Subjak, M. Endl, P. Chaturvedi et al.2022 · 20 citationsA&A 662, A107 (2022)
GJ 367b: A dense, ultrashort-period sub-Earth planet transiting a nearby red dwarf star.34855492 · Lam, Kristine W F, Csizmadia, Szilárd, Astudillo-Defru, Nicola et al.2021 · 74 citationsScience (New York, N.Y.). 2021;374(6572):1271-1275
K2-99 revisited: a non-inflated warm Jupiter, and a temperate giant planet on a 522-d orbit around a subgiant2111.14660v1 · A. M. S. Smith, S. N. Breton, Sz. Csizmadia et al.2021 · 9 citationsMNRAS 2022, 510, 5035
The young HD 73583 (TOI-560) planetary system: Two 10-M mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf2110.13069v2 · O. Barrag'an, D. J. Armstrong, D. Gandolfi et al.2021 · 50 citationsarXiv
37 New Validated Planets in Overlapping K2 Campaigns2108.05621v2 · J. P. de Leon, J. Livingston, M. Endl et al.2021 · 30 citationsarXiv
TOI-220 : a warm sub-Neptune discovered by TESS2105.01944v1 · S. Hoyer, D. Gandolfi, D.J. Armstrong et al.2021 · 16 citationsarXiv
Hot planets around cool stars -- two short-period mini-Neptunes transiting the late K-dwarf TOI-12602104.05653v2 · I. Y. Georgieva, C. M. Persson, O. Barrag'an et al.2021 · 15 citationsarXiv
Ariel: Enabling planetary science across light-years2104.04824v1 · Giovanna Tinetti (UCL), Paul Eccleston, Carole Haswell (OU) et al.2021 · 24 citationsarXiv
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