FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4376128790> ?p ?o ?g. }

• W4376128790 endingPage "A183" @default.
• W4376128790 startingPage "A183" @default.
• W4376128790 abstract "Context . Giant planets are known to dominate the long-term stability of planetary systems due to their prevailing gravitational interactions, but they are also thought to play an important role in planet formation. Observational constraints improve our understanding of planetary formation processes such as the delivery of volatile-rich planetesimals from beyond the ice line into the inner planetary system. Additional constraints may come from studies of the atmosphere, but almost all such studies of the atmosphere investigate the detection of certain species, and abundances are not routinely quantitatively measured. Aims . Accurate measurements of planetary bulk parameters – that is, mass and density – provide constraints on the inner structure and chemical composition of transiting planets. This information provides insight into properties such as the amounts of volatile species, which in turn can be related to formation and evolution processes. Methods . The Transiting Exoplanet Survey Satellite (TESS) reported a planetary candidate around HD 190622 (TOI-1054), which was subsequently validated and found to merit further characterization with photometric and spectroscopic facilities. The KESPRINT collaboration used data from the High Accuracy Radial Velocity Planet Searcher (HARPS) to independently confirm the planetary candidate, securing its mass, and revealing the presence of an outer giant planet in the system. The CHEOPS consortium invested telescope time in the transiting target in order to reduce the uncertainty on the radius, improving the characterization of the planet. Results . We present the discovery and characterization of the planetary system around HD 190622 (TOI-1054). This system hosts one transiting planet, which is smaller than Neptune (3.087 -0.053 +0.058 R Earth , 7.7 ± 1.0 M Earth ) but has a similar bulk density (1.43 ± 0.21 g cm −3 ) and an orbital period of 16 days; and a giant planet, not known to be transiting, with a minimum mass of 227.0 ± 6.7 M Earth in an orbit with a period of 315 days. Conclusions . Our measurements constrain the structure and composition of the transiting planet. HD 190622b has singular properties among the known population of transiting planets, which we discuss in detail. Among the sub-Neptune-sized planets known today, this planet stands out because of its large gas content." @default.
• W4376128790 created "2023-05-12" @default.
• W4376128790 creator A5023785639 @default.
• W4376128790 creator A5024780751 @default.
• W4376128790 creator A5036515851 @default.
• W4376128790 creator A5062886113 @default.
• W4376128790 creator A5070482841 @default.
• W4376128790 creator A5082198786 @default.
• W4376128790 creator A5086857862 @default.
• W4376128790 date "2023-07-01" @default.
• W4376128790 modified "2023-09-25" @default.
• W4376128790 title "The planetary system around HD 190622 (TOI-1054). Measuring the gas content of low-mass planets orbiting F-stars" @default.
• W4376128790 cites W147232447 @default.
• W4376128790 cites W1980935497 @default.
• W4376128790 cites W1991102845 @default.
• W4376128790 cites W1992909172 @default.
• W4376128790 cites W2016734711 @default.
• W4376128790 cites W2029167399 @default.
• W4376128790 cites W2031887605 @default.
• W4376128790 cites W2035525551 @default.
• W4376128790 cites W2052937506 @default.
• W4376128790 cites W2070508637 @default.
• W4376128790 cites W2079641157 @default.
• W4376128790 cites W2086141425 @default.
• W4376128790 cites W2089079783 @default.
• W4376128790 cites W2096499801 @default.
• W4376128790 cites W2099354986 @default.
• W4376128790 cites W2109511973 @default.
• W4376128790 cites W2118385536 @default.
• W4376128790 cites W2129944627 @default.
• W4376128790 cites W2133289307 @default.
• W4376128790 cites W2138385083 @default.
• W4376128790 cites W2142124984 @default.
• W4376128790 cites W2142220522 @default.
• W4376128790 cites W2142350809 @default.
• W4376128790 cites W2152687544 @default.
• W4376128790 cites W2233380899 @default.
• W4376128790 cites W2344233738 @default.
• W4376128790 cites W2528507733 @default.
• W4376128790 cites W2597993038 @default.
• W4376128790 cites W2761986865 @default.
• W4376128790 cites W2800908439 @default.
• W4376128790 cites W2802594050 @default.
• W4376128790 cites W2803708318 @default.
• W4376128790 cites W2811261364 @default.
• W4376128790 cites W2891255729 @default.
• W4376128790 cites W2892338809 @default.
• W4376128790 cites W2979075583 @default.
• W4376128790 cites W2981916905 @default.
• W4376128790 cites W3005959139 @default.
• W4376128790 cites W3042154996 @default.
• W4376128790 cites W3044415346 @default.
• W4376128790 cites W3088368151 @default.
• W4376128790 cites W3092572295 @default.
• W4376128790 cites W3096576735 @default.
• W4376128790 cites W3099279536 @default.
• W4376128790 cites W3099395673 @default.
• W4376128790 cites W3099847725 @default.
• W4376128790 cites W3099898344 @default.
• W4376128790 cites W3100337333 @default.
• W4376128790 cites W3100406097 @default.
• W4376128790 cites W3100445039 @default.
• W4376128790 cites W3100460252 @default.
• W4376128790 cites W3100702394 @default.
• W4376128790 cites W3100959234 @default.
• W4376128790 cites W3101140082 @default.
• W4376128790 cites W3101527251 @default.
• W4376128790 cites W3101792391 @default.
• W4376128790 cites W3102094901 @default.
• W4376128790 cites W3102445819 @default.
• W4376128790 cites W3102535523 @default.
• W4376128790 cites W3102701042 @default.
• W4376128790 cites W3103143223 @default.
• W4376128790 cites W3103156117 @default.
• W4376128790 cites W3103242583 @default.
• W4376128790 cites W3103285280 @default.
• W4376128790 cites W3103500131 @default.
• W4376128790 cites W3103821465 @default.
• W4376128790 cites W3103925856 @default.
• W4376128790 cites W3104109275 @default.
• W4376128790 cites W3104532352 @default.
• W4376128790 cites W3105785948 @default.
• W4376128790 cites W3106316831 @default.
• W4376128790 cites W3106533353 @default.
• W4376128790 cites W3109619762 @default.
• W4376128790 cites W3109769099 @default.
• W4376128790 cites W3114792974 @default.
• W4376128790 cites W3119934293 @default.
• W4376128790 cites W3121609036 @default.
• W4376128790 cites W3124369829 @default.
• W4376128790 cites W3125077253 @default.
• W4376128790 cites W3127300031 @default.
• W4376128790 cites W3130010206 @default.
• W4376128790 cites W3146333836 @default.
• W4376128790 cites W3154322693 @default.
• W4376128790 cites W3169612023 @default.
• W4376128790 cites W3171156384 @default.
• W4376128790 cites W3175295516 @default.

• next