Matches in SemOpenAlex for { <https://semopenalex.org/work/W3204194315> ?p ?o ?g. }
- W3204194315 endingPage "2919" @default.
- W3204194315 startingPage "2908" @default.
- W3204194315 abstract "We report the discovery of a new transiting exoplanet orbiting the star TIC~257060897 and detected using {it TESS} full frame images. We acquired HARPS-N time-series spectroscopic data, and ground-based photometric follow-up observations from which we confirm the planetary nature of the transiting body. For the host star we determined: T$rm_{eff}$=(6128$pm$57) K, log~g=(4.2$pm$0.1) and [Fe/H]=(+0.20$pm$0.04). The host is an intermediate age ($sim$3.5~Gyr), metal-rich, subgiant star with M$_{star}$=(1.32$pm$0.04) M$_{odot}$ and R$_{star}$=(1.82$pm$0.05) R$_{odot}$. The transiting body is a giant planet with a mass m$rm_p=$(0.67$pm$0.03) M$rm_{j}$, a radius r$rm_p=$(1.49$pm$0.04) R$rm_{j}$ yielding a density $rho_p$=(0.25$pm$0.02) g cm$^{-3}$ and revolving around its star every $sim$3.66 days. TIC~257060897b is an extreme system having one of the smallest densities known so far. We argued that the inflation of the planet's radius may be related to the fast increase of luminosity of its host star as it evolves outside the main sequence and that systems like TIC~257060897b could be precursors of inflated radius short period planets found around low luminosity red giant branch stars, as recently debated in the literature." @default.
- W3204194315 created "2021-10-11" @default.
- W3204194315 creator A5011463025 @default.
- W3204194315 creator A5013458478 @default.
- W3204194315 creator A5016288358 @default.
- W3204194315 creator A5018122494 @default.
- W3204194315 creator A5018340170 @default.
- W3204194315 creator A5029531592 @default.
- W3204194315 creator A5052598167 @default.
- W3204194315 creator A5065446228 @default.
- W3204194315 creator A5079139641 @default.
- W3204194315 creator A5087327428 @default.
- W3204194315 date "2021-10-13" @default.
- W3204194315 modified "2023-10-10" @default.
- W3204194315 title "TIC 257060897b: An inflated, low-density, hot-Jupiter transiting a rapidly evolving subgiant star" @default.
- W3204194315 cites W1839094326 @default.
- W3204194315 cites W1886713477 @default.
- W3204194315 cites W1967267230 @default.
- W3204194315 cites W1977232401 @default.
- W3204194315 cites W1978912780 @default.
- W3204194315 cites W1984455337 @default.
- W3204194315 cites W2007099444 @default.
- W3204194315 cites W2029384527 @default.
- W3204194315 cites W2032239225 @default.
- W3204194315 cites W2052937506 @default.
- W3204194315 cites W2059365121 @default.
- W3204194315 cites W2060819359 @default.
- W3204194315 cites W2073910472 @default.
- W3204194315 cites W2096620333 @default.
- W3204194315 cites W2097803775 @default.
- W3204194315 cites W2118385536 @default.
- W3204194315 cites W2128046411 @default.
- W3204194315 cites W2135011748 @default.
- W3204194315 cites W2140137154 @default.
- W3204194315 cites W2140611633 @default.
- W3204194315 cites W2142220522 @default.
- W3204194315 cites W2168796777 @default.
- W3204194315 cites W2568270534 @default.
- W3204194315 cites W2607418782 @default.
- W3204194315 cites W2754290961 @default.
- W3204194315 cites W2761986865 @default.
- W3204194315 cites W2767252356 @default.
- W3204194315 cites W2767848202 @default.
- W3204194315 cites W2800908439 @default.
- W3204194315 cites W2900424119 @default.
- W3204194315 cites W2931388211 @default.
- W3204194315 cites W2933345221 @default.
- W3204194315 cites W2953278313 @default.
- W3204194315 cites W2979923997 @default.
- W3204194315 cites W2989611179 @default.
- W3204194315 cites W2996139425 @default.
- W3204194315 cites W3009681333 @default.
- W3204194315 cites W3055174337 @default.
- W3204194315 cites W3098283500 @default.
- W3204194315 cites W3099179607 @default.
- W3204194315 cites W3101742924 @default.
- W3204194315 cites W3102014803 @default.
- W3204194315 cites W3102335122 @default.
- W3204194315 cites W3102404352 @default.
- W3204194315 cites W3102535523 @default.
- W3204194315 cites W3103156117 @default.
- W3204194315 cites W3103224716 @default.
- W3204194315 cites W3103989567 @default.
- W3204194315 cites W3104188978 @default.
- W3204194315 cites W3105201731 @default.
- W3204194315 cites W3106092902 @default.
- W3204194315 cites W3106228433 @default.
- W3204194315 cites W3106316107 @default.
- W3204194315 cites W3109131432 @default.
- W3204194315 cites W3113695400 @default.
- W3204194315 cites W3114792974 @default.
- W3204194315 cites W3118467925 @default.
- W3204194315 cites W3121875803 @default.
- W3204194315 cites W3122917305 @default.
- W3204194315 cites W3153749243 @default.
- W3204194315 cites W3198237935 @default.
- W3204194315 cites W4232124878 @default.
- W3204194315 cites W4292399985 @default.
- W3204194315 cites W4292508310 @default.
- W3204194315 cites W4292540933 @default.
- W3204194315 doi "https://doi.org/10.1093/mnras/stab2923" @default.
- W3204194315 hasPublicationYear "2021" @default.
- W3204194315 type Work @default.
- W3204194315 sameAs 3204194315 @default.
- W3204194315 citedByCount "3" @default.
- W3204194315 countsByYear W32041943152022 @default.
- W3204194315 countsByYear W32041943152023 @default.
- W3204194315 crossrefType "journal-article" @default.
- W3204194315 hasAuthorship W3204194315A5011463025 @default.
- W3204194315 hasAuthorship W3204194315A5013458478 @default.
- W3204194315 hasAuthorship W3204194315A5016288358 @default.
- W3204194315 hasAuthorship W3204194315A5018122494 @default.
- W3204194315 hasAuthorship W3204194315A5018340170 @default.
- W3204194315 hasAuthorship W3204194315A5029531592 @default.
- W3204194315 hasAuthorship W3204194315A5052598167 @default.
- W3204194315 hasAuthorship W3204194315A5065446228 @default.
- W3204194315 hasAuthorship W3204194315A5079139641 @default.
- W3204194315 hasAuthorship W3204194315A5087327428 @default.