PS
P. Santos-Sanz
astro-ph.EPastro-ph.IMastro-ph.SRastro-ph.GAastro-ph.HEastro-phcomet 67P/Churyumov–Gerasimenkoobservationsphysics.space-phRosetta
On Valency
published · living versionsW_gqju65ee·v1 · currentpublished
"TNOs are Cool": A survey of the trans-Neptunian region XIV. Size/albedo characterization of the Haumea family observed with Herschel and Spitzer
with E. Vilenius, J. Stansberry, T. Müller, M. Mueller +12
1 version
W_d4bbqgn9·v1published
W_dxqnxqa9·v1published
Preprints & journals
106 papers in the corpus · 2008–2026JWST stellar occultation reveals unexpected changes in Chariklo's ring system.42715318 · Santos-Sanz, Pablo, Gomes-Júnior, Altair R, Morgado, Bruno E et al.2026 · 0 citationsScience advances. 2026;12(37):eaeh4794
Kilometre-scale Jovian moon characterized for a potential JUICE flyby2607.28357v1 · Juan Luis Rizos, Jose Maria Gomez-Limon, Yucel Kilic et al.2026 · 0 citationsNature Astronomy (2026)
Size, shape, density, and atmospheric limit of (50000) Quaoar revealed from 14 years of stellar occultation2607.06450v1 · Giuliano Margoti, Felipe Braga-Ribas, Jos'e Luis Ortiz et al.2026 · 0 citationsarXiv
Unveiling the Trans-Neptunian Region with the SKA2606.25686v1 · Pablo Santos-Sanz, Yucel Kilic, Thomas G. Muller et al.2026 · 0 citationsarXiv
Detection and characterisation of binary asteroid candidates through stellar occultations2606.13353v2 · R. Lallemand, J. Desmars, B. Sicardy et al.2026 · 0 citationsarXiv
Probing close-in satellites of Trans-Neptunian Objects through thermal and direct size measurements2605.22296v1 · J. M. G'omez-Lim'on, R. Leiva, J. L. Ortiz et al.2026 · 0 citationsarXiv
Predictions of Stellar Occultations by Haumea and the Event of 4 May 20262603.15049v2 · Jos'e Luis Ortiz, Nicolas Morales, Antonio Ocana-Pastor et al.2026 · 1 citationMon Not R Astron Soc (2026)
Constraining the size, shape, and albedo of the large Trans-Neptunian Object (28978) Ixion with multi-chord stellar occultations2601.09639v1 · Y. Kilic, F. Braga-Ribas, C. L. Pereira et al.2026 · 2 citationsarXiv
Why the Northern Hemisphere Needs a 30-40m Telescope and the Science at Stake: from Interstellar Visitors to Planetary Defence2512.14785v1 · J. de Le'on, N. Pinilla-Alonso, P. Tanga et al.2025 · 0 citationsarXiv
Accurate geometric albedo, shape, and size of Hi'iaka from a stellar occultation.41326341 · Fernández-Valenzuela, Estela, Ortiz, Jose Luis, Holler, Bryan J et al.2025 · 5 citationsNature communications. 2025;16(1):10926
CHOH and HCN in Interstellar Comet 3I/ATLAS Mapped with the ALMA Atacama Compact Array: Distinct Outgassing Behaviors and a Remarkably High CHOH/HCN Production Rate Ratio2511.20845v2 · Nathan X. Roth, Martin A. Cordiner, Dominique Bockel'ee-Morvan et al.2025 · 14 citationsarXiv
The rings of (2060) Chiron: Evidence of an evolving system2510.12388v1 · C. L. Pereira, F. Braga-Ribas, B. Sicardy et al.2025 · 15 citationsApJL 992 L19 (2025)
JWST occultation reveals unforeseen complexity in Chariklo's ring system2510.06366v2 · Pablo Santos-Sanz, Altair R. Gomes-J'unior, Bruno E. Morgado et al.2025 · 1 citationarXiv
A high geometric albedo and small size of the Haumea cluster member (24835) 1995 SM55 from a stellar occultation and photometric observations2509.15384v1 · J. L. Ortiz, N. Morales, B. Sicardy et al.2025 · 0 citationsA&A 703, A147 (2025)
JWST Detection of Hydrocarbon Ices and Methane Gas on Makemake2509.06772v1 · Silvia Protopapa, Ian Wong, Emmanuel Lellouch et al.2025 · 9 citationsarXiv
X-SHOOTER Spectrum of Comet 3I/ATLAS: Insights into a Distant Interstellar Visitor2507.07312v3 · A. Alvarez-Candal, J. L. Rizos, L. M. Lara et al.2025 · 18 citationsA&A 700, L10 (2025)
Size and shape of the trans-Neptunian object (470316) 2007 OC10: Comparison with thermal data2504.02457v1 · J.M. G'omez-Lim'on, R. Leiva, J. L. Ortiz et al.2025 · 1 citationA&A 697, A157 (2025)
Dust environment of long-period comet C/2023 A3 (Tsuchinshan-ATLAS)2504.01845v1 · Fernando Moreno, Charlotte Goetz, Francisco J. Aceituno et al.2025 · 11 citationsarXiv
The trans-Neptunian object (119951) 2002 KX14 revealed via multiple stellar occultations2503.19179v3 · J. L. Rizos, J. L. Ortiz, F. L. Rommel et al.2025 · 5 citationsA&A 697, A62 (2025)
Stellar occultation observations of (38628) Huya and its satellite: a detailed look into the system2501.09739v1 · F. L. Rommel, E. Fern'andez-Valenzuela, B. C. N. Proudfoot et al.2025 · 11 citationsarXiv
Calibrating the clock of JWST2411.02238v1 · A. W. Shaw, D. L. Kaplan, P. Gandhi et al.2024 · 4 citationsarXiv
Prominent mid-infrared excess of the dwarf planet (136472) Makemake discovered by JWST/MIRI indicates ongoing activity2410.22544v1 · Csaba Kiss, Thomas G. Muller, Anik'o Farkas-Tak'acs et al.2024 · 10 citationsarXiv
Physical properties of trans-Neptunian object (143707) 2003 UY117 derived from stellar occultation and photometric observations2410.00561v1 · M. Kretlow, J. L. Ortiz, J. Desmars et al.2024 · 4 citationsarXiv
Rapid Mid-Infrared Spectral-Timing with JWST. I. The prototypical black hole X-ray Binary GRS 1915+105 during a MIR-bright and X-ray-obscured state2406.18637v1 · P. Gandhi, E.S. Borowski, J. Byrom et al.2024 · 0 citationsarXiv
IOP4, the Interactive Optical Photo-Polarimetric Python Pipeline2405.20111v1 · Juan Escudero Pedrosa, Ivan Agudo, Daniel Morcuende et al.2024 · 13 citationsarXiv
A study of centaur (54598) Bienor from multiple stellar occultations and rotational light curves2405.17235v1 · J. L. Rizos, E. Fern'andez-Valenzuela, J. L. Ortiz et al.2024 · 4 citationsA&A 689, A82 (2024)
Constraints on Triton atmospheric evolution from occultations: 1989-20222402.02476v1 · B. Sicardy, A. Tej, A. R. Gomes-Junior et al.2024 · 0 citationsarXiv
Author Correction: A dense ring of the trans-Neptunian object Quaoar outside its Roche limit.38228877 · Morgado, B E, Sicardy, B, Braga-Ribas, F et al.2024 · 0 citationsNature. 2024;626(7997):E2
Characterization of High-polarization Stars and Blazars with DIPOL-1 at Sierra Nevada Observatory2312.05312v3 · J. Otero-Santos, V. Piirola, J. Escudero Pedrosa et al.2023 · 11 citations2024AJ....167..137O
Physical properties of Centaur (60558) 174P/Echeclus from stellar occultations2310.18084v2 · C. L. Pereira, F. Braga-Ribas, B. Sicardy et al.2023 · 9 citationsarXiv
The stellar occultation by (319) Leona on 13 September 2023 in preparation for the occultation of Betelgeuse2309.12272v1 · J. L. Ortiz, M. Kretlow, C. Schnabel et al.2023 · 2 citationsarXiv
Constraints on (2060) Chiron's size, shape, and surrounding material from the November 2018 and September 2019 stellar occultations2308.10042v1 · Felipe Braga-Ribas, C. L. Pereira, B. Sicardy et al.2023 · 21 citationsA&A 676, A72 (2023)
A large topographic feature on the surface of the trans-Neptunian object (307261) 2002 MS measured from stellar occultations2308.08062v2 · F. L. Rommel, F. Braga-Ribas, J. L. Ortiz et al.2023 · 24 citationsA&A 678, A167 (2023)
The changing material around (2060) Chiron from an occultation on 2022 December 152308.03458v1 · J. L. Ortiz, C. L. Pereira, B. Sicardy et al.2023 · 36 citationsA&A 676, L12 (2023)
The two rings of (50000) Quaoar2304.09237v2 · C. L. Pereira, B. Sicardy, B. E. Morgado et al.2023 · 58 citationsA&A 673, L4 (2023)
A dense ring of the trans-Neptunian object Quaoar outside its Roche limit.36755175 · Morgado, B E, Sicardy, B, Braga-Ribas, F et al.2023 · 95 citationsNature. 2023;614(7947):239-243
Tidally locked rotation of the dwarf planet (136199) Eris discovered from long-term ground based and space photometry2211.07987v2 · R. Szak'ats, Cs. Kiss, J. L. Ortiz et al.2022 · 15 citationsA&A 669, L3 (2023)
The multichord stellar occultation by the centaur Bienor on January 11, 20192211.06931v1 · E. Fern'andez-Valenzuela, N. Morales, M. Vara-Lubiano et al.2022 · 5 citationsA&A 669, A112 (2023)
A stellar occultation by the transneptunian object (50000) Quaoar observed by CHEOPS2208.06204v1 · B. E. Morgado, G. Bruno, A. R. Gomes-J'unior et al.2022 · 13 citationsA&A 664, L15 (2022)
The multichord stellar occultation on 2019 October 22 by the trans-Neptunian object (84922) 2003 VS2205.12878v1 · M. Vara-Lubiano, G. Benedetti-Rossi, P. Santos-Sanz et al.2022 · 13 citationsA&A 663, A121 (2022)
Physical properties of the trans-Neptunian object (38628) Huya from a multi-chord stellar occultation2205.12882v3 · P. Santos-Sanz, J.L. Ortiz, B. Sicardy et al.2022 · 18 citationsA&A 664, A130 (2022)
Size and albedo of the largest detected Oort-cloud object: comet C/2014 UN 271 (Bernardinelli-Bernstein)2201.13188v1 · E. Lellouch, R. Moreno, D. Bockel'ee-Morvan et al.2022 · 15 citationsA&A 659, L1 (2022)
Constraints on the structure and seasonal variations of Triton's atmosphere from the 5 October 2017 stellar occultation and previous observations2201.10450v1 · J. Marques Oliveira, B. Sicardy, A. R. Gomes-J'unior et al.2022 · 21 citationsA&A 659, A136 (2022)
Pluto's atmosphere in plateau phase since 2015 from a stellar occultation at Devasthal2112.07764v1 · Bruno Sicardy, Nagarhalli M. Ashok, Anandmayee Tej et al.2021 · 14 citationsarXiv
Refined physical parameters for Chariklo's body and rings from stellar occultations observed between 2013 and 20202107.07904v1 · B. E. Morgado, B. Sicardy, F. Braga-Ribas et al.2021 · 47 citationsA&A 652, A141 (2021)
The 2017 May 20 stellar occultation by the elongated centaur (95626) 2002 GZ2012.06621v1 · P. Santos-Sanz, J. L. Ortiz, B. Sicardy et al.2020 · 9 citationsarXiv
Stellar occultations enable milliarcsecond astrometry for Trans-Neptunian objects and Centaurs2010.12708v1 · F. L. Rommel, F. Braga-Ribas, J. Desmars et al.2020 · 30 citationsA&A 644, A40 (2020)
A multi-chord stellar occultation by the large trans-Neptunian object (174567) Varda2008.04818v2 · D. Souami, F. Braga-Ribas, B. Sicardy et al.2020 · 28 citationsA&A 643, A125 (2020)
The large Trans-Neptunian Object 2002 TC from combined stellar occultation, photometry and astrometry data2005.08881v1 · J. L. Ortiz, P. Santos-Sanz, B. Sicardy et al.2020 · 25 citationsA&A 639, A134 (2020)
Thermal properties of large main-belt asteroids observed by Herschel PACS2005.01479v1 · V. Al'i-Lagoa, T. G. Muller, C. Kiss et al.2020 · 20 citationsA&A 638, A84 (2020)
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