Matches in SemOpenAlex for { <https://semopenalex.org/work/W1998096564> ?p ?o ?g. }
- W1998096564 endingPage "2093" @default.
- W1998096564 startingPage "2081" @default.
- W1998096564 abstract "By using the dense coverage of the extrasolar planet survey project HATNet (Hungarian-made Automated Telescope Network), we Fourier analyse 381 high-probability members of the nearby open cluster Praesepe (Beehive/M44/NGC 2632). In addition to the detection of 10 variables (of δ Scuti and other types), we identify 180 rotational variables (including the two known planet hosts). This sample increases the number of known rotational variables in this cluster for spectral classes earlier than M by more than a factor of 3. These stars closely follow a colour/magnitude–period relation from early F to late K stars. We approximate this relation by polynomials for an easier reference to the rotational characteristics in different colours. The total (peak-to-peak) amplitudes of the large majority (94 per cent) of these variables span the range of 0.005–0.04 mag. The periods cover a range from 2.5 to 15 d. These data strongly confirm that Praesepe and the Hyades have the same gyrochronological ages. Regarding the two planet hosts, Pr0211 (the one with the shorter orbital period) has a rotational period that is ∼2 d shorter than the one expected from the main rotational pattern in this cluster. This, together with other examples discussed in the paper, may hint that star–planet interaction via tidal dissipation can be significant in some cases in the rotational evolution of stars hosting hot Jupiters." @default.
- W1998096564 created "2016-06-24" @default.
- W1998096564 creator A5001640610 @default.
- W1998096564 creator A5002402138 @default.
- W1998096564 creator A5015975329 @default.
- W1998096564 creator A5022799398 @default.
- W1998096564 creator A5032516087 @default.
- W1998096564 creator A5033728206 @default.
- W1998096564 creator A5044979271 @default.
- W1998096564 creator A5052614991 @default.
- W1998096564 creator A5066983847 @default.
- W1998096564 date "2014-06-18" @default.
- W1998096564 modified "2023-09-25" @default.
- W1998096564 title "Stellar rotational periods in the planet hosting open cluster Praesepe" @default.
- W1998096564 cites W1543427196 @default.
- W1998096564 cites W1819610785 @default.
- W1998096564 cites W1972004694 @default.
- W1998096564 cites W1978334384 @default.
- W1998096564 cites W1979886931 @default.
- W1998096564 cites W1980160612 @default.
- W1998096564 cites W1982043805 @default.
- W1998096564 cites W1983274734 @default.
- W1998096564 cites W1986289732 @default.
- W1998096564 cites W1996357848 @default.
- W1998096564 cites W1997927941 @default.
- W1998096564 cites W2022361776 @default.
- W1998096564 cites W2025453514 @default.
- W1998096564 cites W2034499602 @default.
- W1998096564 cites W2040834157 @default.
- W1998096564 cites W2043250362 @default.
- W1998096564 cites W2044183576 @default.
- W1998096564 cites W2045039165 @default.
- W1998096564 cites W2049260159 @default.
- W1998096564 cites W2051806730 @default.
- W1998096564 cites W2077466198 @default.
- W1998096564 cites W2078282619 @default.
- W1998096564 cites W2083498569 @default.
- W1998096564 cites W2085677506 @default.
- W1998096564 cites W2087148260 @default.
- W1998096564 cites W2087939793 @default.
- W1998096564 cites W2099843449 @default.
- W1998096564 cites W2108892540 @default.
- W1998096564 cites W2113522807 @default.
- W1998096564 cites W2116712221 @default.
- W1998096564 cites W2121591145 @default.
- W1998096564 cites W2131323222 @default.
- W1998096564 cites W2133105389 @default.
- W1998096564 cites W2134323902 @default.
- W1998096564 cites W2136459797 @default.
- W1998096564 cites W2140137154 @default.
- W1998096564 cites W2142350809 @default.
- W1998096564 cites W2158852687 @default.
- W1998096564 cites W2159901893 @default.
- W1998096564 cites W2165847485 @default.
- W1998096564 cites W2335118421 @default.
- W1998096564 cites W2594686611 @default.
- W1998096564 cites W2950412481 @default.
- W1998096564 cites W3098236118 @default.
- W1998096564 cites W3098816548 @default.
- W1998096564 cites W3098866402 @default.
- W1998096564 cites W3100942715 @default.
- W1998096564 cites W3104523124 @default.
- W1998096564 cites W3105175702 @default.
- W1998096564 cites W3122893182 @default.
- W1998096564 cites W3122954750 @default.
- W1998096564 cites W4293417884 @default.
- W1998096564 doi "https://doi.org/10.1093/mnras/stu946" @default.
- W1998096564 hasPublicationYear "2014" @default.
- W1998096564 type Work @default.
- W1998096564 sameAs 1998096564 @default.
- W1998096564 citedByCount "31" @default.
- W1998096564 countsByYear W19980965642014 @default.
- W1998096564 countsByYear W19980965642015 @default.
- W1998096564 countsByYear W19980965642016 @default.
- W1998096564 countsByYear W19980965642017 @default.
- W1998096564 countsByYear W19980965642018 @default.
- W1998096564 countsByYear W19980965642019 @default.
- W1998096564 countsByYear W19980965642020 @default.
- W1998096564 countsByYear W19980965642021 @default.
- W1998096564 countsByYear W19980965642022 @default.
- W1998096564 countsByYear W19980965642023 @default.
- W1998096564 crossrefType "journal-article" @default.
- W1998096564 hasAuthorship W1998096564A5001640610 @default.
- W1998096564 hasAuthorship W1998096564A5002402138 @default.
- W1998096564 hasAuthorship W1998096564A5015975329 @default.
- W1998096564 hasAuthorship W1998096564A5022799398 @default.
- W1998096564 hasAuthorship W1998096564A5032516087 @default.
- W1998096564 hasAuthorship W1998096564A5033728206 @default.
- W1998096564 hasAuthorship W1998096564A5044979271 @default.
- W1998096564 hasAuthorship W1998096564A5052614991 @default.
- W1998096564 hasAuthorship W1998096564A5066983847 @default.
- W1998096564 hasBestOaLocation W19980965641 @default.
- W1998096564 hasConcept C121332964 @default.
- W1998096564 hasConcept C1276947 @default.
- W1998096564 hasConcept C150846664 @default.
- W1998096564 hasConcept C163479331 @default.
- W1998096564 hasConcept C164866538 @default.
- W1998096564 hasConcept C199360897 @default.