Sökning: onr:"swepub:oai:research.chalmers.se:5daf75c9-9110-42b0-b91b-8212968af30f" > K2-260 b: A hot Jup...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 08157naa a2200961 4500 | |
001 | oai:research.chalmers.se:5daf75c9-9110-42b0-b91b-8212968af30f | |
003 | SwePub | |
008 | 181015s2018 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/5054232 URI |
024 | 7 | a https://research.chalmers.se/publication/5053522 URI |
024 | 7 | a https://doi.org/10.1093/mnras/sty22382 DOI |
024 | 7 | a https://research.chalmers.se/publication/5049102 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Johnson, M.C.u Ohio State University4 aut |
245 | 1 0 | a K2-260 b: A hot Jupiter transiting an F star, and K2-261 b: A warm Saturn around a bright G star |
264 | c 2018-08-16 | |
264 | 1 | b Oxford University Press (OUP),c 2018 |
338 | a electronic2 rdacarrier | |
520 | a We present the discovery and confirmation of two new transiting giant planets from the Kepler extended mission K2. K2-260 b is a hot Jupiter transiting a V = 12.7 F6V star in K2 Field 13, with a mass and radius of M = 1.39-0.06+0.05M⊙and R = 1.69 ± 0.03 R. The planet has an orbital period of P = 2.627 d, and a mass and radius of MP= 1.42-0.32+0.31MJand RP= 1.552-0.057+0.048RJ. This is the first K2 hot Jupiter with a detected secondary eclipse in the Kepler bandpass, with a depth of 71 ± 15 ppm, which we use to estimate a geometric albedo of Ag~ 0.2. We also detected a candidate stellar companion at 0.6 arcsec from K2-260; we find that it is very likely physically associated with the system, in which case it would be an M5-6V star at a projected separation of ~400 au. K2-261 b is a warm Saturn transiting a bright (V = 10.5) G7IV/V star in K2 Field 14. The host star is a metal rich ([Fe/H] = 0.36 ± 0.06), mildly evolved 1.10-0.02+0.01M⊙star with R = 1.65 ± 0.04 R. Thanks to its location near the main-sequence turn-off, we can measure a relatively precise age of 8.8-0.3+0.4Gyr. The planet has P = 11.633 d, MP= 0.223 ± 0.031 MJ, and RP= 0.850-0.022+0.026RJ, and its orbit is eccentric (e = 0.39 ± 0.15). Its brightness and relatively large transit depth make this one of the best-known warm Saturns for follow-up observations to further characterize the planetary system. | |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
653 | a K2-261 b | |
653 | a Planets and satellites: detection | |
653 | a Planets and satellites: individual: K2-260 b | |
700 | 1 | a Dai, Feiu Princeton University,Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Justesen, A.B.u Århus Universitet,Aarhus University4 aut |
700 | 1 | a Gandolfi, D.u Universita degli Studi di Torino,University of Turin4 aut |
700 | 1 | a Hatzes, A.u Thüringer Landessternwarte Tautenburg4 aut |
700 | 1 | a Nowak, G.u Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna4 aut |
700 | 1 | a Endl, M.u The University of Texas at Austin, USA4 aut |
700 | 1 | a Cochran, William D.u The University of Texas at Austin, USA4 aut |
700 | 1 | a Hidalgo, D.u Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna4 aut |
700 | 1 | a Watanabe, Noriharuu The Graduate University for Advanced Studies (SOKENDAI)4 aut |
700 | 1 | a Parviainen, H.u Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Hirano, T.u University of Hawaii,Tokyo Institute of Technology4 aut |
700 | 1 | a Villanueva, S.u Ohio State University4 aut |
700 | 1 | a Prieto-Arranz, J.u Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Narita, Noriou University of Tokyo, Japan,National Astronomical Observatory of Japan,National Institutes of Natural Sciences (NINS),Instituto de Astrofísica de Canarias,Japan Science and Technology Agency (JST)4 aut |
700 | 1 | a Palle, E.u Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna4 aut |
700 | 1 | a Guenther, E. W.u Thüringer Landessternwarte Tautenburg4 aut |
700 | 1 | a Barragán, O.u Universita degli Studi di Torino,University of Turin4 aut |
700 | 1 | a Trifonov, T.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Niraula, Prajwalu Wesleyan University4 aut |
700 | 1 | a MacQueen, P.u The University of Texas at Austin, USA4 aut |
700 | 1 | a Cabrera, J.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Csizmadia, Szilardu Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Eigmüller, P.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Grziwa, S.u Universität zu Köln,University of Cologne4 aut |
700 | 1 | a Korth, Judithu Universität zu Köln,University of Cologne4 aut |
700 | 1 | a Pätzold, Martinu Universität zu Köln,University of Cologne4 aut |
700 | 1 | a Smith, Alexis M. S.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Albrecht, Simonu Århus Universitet,Aarhus University4 aut |
700 | 1 | a Alonso, R.u Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Deeg, H.u Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna4 aut |
700 | 1 | a Erikson, Andersu Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Esposito, M.u Thüringer Landessternwarte Tautenburg4 aut |
700 | 1 | a Fridlund, Malcolm,d 1952u Chalmers tekniska högskola,Chalmers University of Technology,Universiteit Leiden (UL),Leiden University (UL)4 aut0 (Swepub:cth)malfri |
700 | 1 | a Fukui, A.u National Astronomical Observatory of Japan4 aut |
700 | 1 | a Kusakabe, Nobuhikou National Institutes of Natural Sciences (NINS),National Astronomical Observatory of Japan4 aut |
700 | 1 | a Kuzuhara, M.u National Astronomical Observatory of Japan,National Institutes of Natural Sciences (NINS)4 aut |
700 | 1 | a Livingston, J.H.u University of Tokyo, Japan4 aut |
700 | 1 | a Rodriguez, P. M.u Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Nespral, Davidu Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Persson, Carina,d 1964u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)carina64 |
700 | 1 | a Purismo, T.u Nordic Optical Telescope4 aut |
700 | 1 | a Raimundo, S.u Niels Bohr Institute4 aut |
700 | 1 | a Rauer, H.u Technische Universität Berlin,Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Ribas, I.u Universitat Autonoma de Barcelona (UAB)4 aut |
700 | 1 | a Tamura, Motohideu University of Tokyo, Japan,National Institutes of Natural Sciences (NINS),National Astronomical Observatory of Japan4 aut |
700 | 1 | a Van Eylen, Vincentu Universiteit Leiden (UL),Leiden University (UL)4 aut |
700 | 1 | a Winn, J. N.u Princeton University4 aut |
710 | 2 | a Ohio State Universityb Princeton University4 org |
773 | 0 | t Monthly Notices of the Royal Astronomical Societyd : Oxford University Press (OUP)g 481:1, s. 596-612q 481:1<596-612x 0035-8711x 1365-2966 |
856 | 4 | u https://research.chalmers.se/publication/505423/file/505423_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://academic.oup.com/mnras/article-pdf/481/1/596/25692722/sty2238.pdf |
856 | 4 8 | u https://research.chalmers.se/publication/505423 |
856 | 4 8 | u https://research.chalmers.se/publication/505352 |
856 | 4 8 | u https://doi.org/10.1093/mnras/sty2238 |
856 | 4 8 | u https://research.chalmers.se/publication/504910 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.