TEPCat: The Transiting Extrasolar Planet Catalogue

Fuente: arXiv
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Autore principale: Southworth, John
Natura: Preprint
Pubblicazione: 2026
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author Southworth, John
author_facet Southworth, John
contents Transiting extrasolar planets are extraordinarily valuable for understanding the characteristics and formation of planets, because they are the only exoplanets whose physical and orbital properties can be measured to high precision. Thousands are now known, and it is important to maintain a database of them for use by the scientific community. TEPCat performs this task: it is a critical compilation of the physical and observable properties of the known transiting planetary systems. This work introduces the motivation for TEPCat, its scope, contents, and implementation. Example plots of interesting quantities are constructed. The classification of planets and of the eclipse features in their light curves is discussed. TEPCat is maintained and freely available online at https://www.astro.keele.ac.uk/jkt/tepcat/
format Preprint
id arxiv_https___arxiv_org_abs_2602_23102
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle TEPCat: The Transiting Extrasolar Planet Catalogue
Southworth, John
Earth and Planetary Astrophysics
Instrumentation and Methods for Astrophysics
Solar and Stellar Astrophysics
Transiting extrasolar planets are extraordinarily valuable for understanding the characteristics and formation of planets, because they are the only exoplanets whose physical and orbital properties can be measured to high precision. Thousands are now known, and it is important to maintain a database of them for use by the scientific community. TEPCat performs this task: it is a critical compilation of the physical and observable properties of the known transiting planetary systems. This work introduces the motivation for TEPCat, its scope, contents, and implementation. Example plots of interesting quantities are constructed. The classification of planets and of the eclipse features in their light curves is discussed. TEPCat is maintained and freely available online at https://www.astro.keele.ac.uk/jkt/tepcat/
title TEPCat: The Transiting Extrasolar Planet Catalogue
topic Earth and Planetary Astrophysics
Instrumentation and Methods for Astrophysics
Solar and Stellar Astrophysics
url https://arxiv.org/abs/2602.23102