{
  "abstract": "Since their pioneer observations more than thirty years ago, exoplanets have been a major topic among the astrophysics community. Despite their ubiquity, our knowledge of planetary parameters and internal compositions still mostly relies on stellar quantities estimated through evolutionary models, which suffer from a calibration bias, preventing the community to have accurate discussions on the diversity of planets across the Universe. We use our sample to demonstrate the current best reachable precision of the CHARA Array to be $\\sim$ 2% on radius determination, with an error budget dominated by the uncertainty on the angular diameter, while systematics are shown to be of the order of 1% thanks to our methodology. While the precision matches values found in the literature, we demonstrate the uniqueness of the present study in the relevance of the results put forward. Finally, we show that our methods naturally translate into an improved accuracy of the planetary parameters, along with an improvement in precision by $\\sim$ 50% in radius and $\\sim$ 30% in mass.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2611.08824",
  "author_total": 25,
  "authors": [
    {
      "name": "H. Nowacki"
    },
    {
      "name": "D. Mourard"
    },
    {
      "name": "N. Ebrahimkutty"
    },
    {
      "name": "R. V. Ibañez Bustos"
    },
    {
      "name": "J. Jonák"
    },
    {
      "name": "M. Vrard"
    },
    {
      "name": "G. Schaefer"
    },
    {
      "name": "P. Berio"
    },
    {
      "name": "J. Dejonghe"
    },
    {
      "name": "F. Morand"
    },
    {
      "name": "N. Nardetto"
    },
    {
      "name": "D. Salabert"
    },
    {
      "name": "M. Bailleul"
    },
    {
      "name": "O. Creevey"
    },
    {
      "name": "S. Deheuvels"
    },
    {
      "name": "A. Domiciano de Souza"
    },
    {
      "name": "R. Ligi"
    },
    {
      "name": "A. Meilland"
    },
    {
      "name": "K. Perraut"
    },
    {
      "name": "M. Wittkowski"
    },
    {
      "name": "J. D. Monnier"
    },
    {
      "name": "S. Kraus"
    },
    {
      "name": "N. Anugu"
    },
    {
      "name": "M. Gutierrez"
    },
    {
      "name": "N. Ibrahim"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/38qc7hp3gvmm1.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2611.08824",
  "fulltext_url": null,
  "id": "38qc7hp3gvmm1",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2611.08824",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "astro-ph.EP"
    ],
    [
      "arxiv",
      "astro-ph.IM"
    ],
    [
      "arxiv",
      "astro-ph.SR"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2611.08824",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-06",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/38qc7hp3gvmm1.ris",
  "sources": [
    {
      "first_seen": "2026-11-10T06:21:04Z",
      "native_id": "2611.08824",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2611.08824"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.IM",
      "subfield": "instrumentation-methods"
    },
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.EP",
      "subfield": "planetary"
    },
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.SR",
      "subfield": "stellar"
    }
  ],
  "title": "Interferometric survey of stellar parameters. Reliable methodology for a direct measurement of the angular diameter in exoplanet host stars",
  "title_text": "Interferometric survey of stellar parameters. Reliable methodology for a direct measurement of the angular diameter in exoplanet host stars",
  "type": "preprint",
  "updated_at": "2026-11-10T06:21:04Z",
  "url": "https://research.draconitic.com/paper/38qc7hp3gvmm1",
  "venue": "arXiv",
  "versions": []
}