Mocnik, T ORCID: https://orcid.org/0000-0003-4603-556X, Anderson, DR, Brown, DJA, Collier Cameron, A, Delrez, L, Gillon, M, Hellier, C ORCID: https://orcid.org/0000-0002-3439-1439, Jehin, E, Lendl, M, Maxted, PFL ORCID: https://orcid.org/0000-0003-3794-1317, Neveu-VanMalle, M, Pepe, F, Pollacco, D, Queloz, D, Segransan, D, Smalley, B ORCID: https://orcid.org/0000-0002-3456-087X, Taylor, J, Triaud, AHMJ, Udry, S and West, RG (2016) WASP-157b, a Transiting Hot Jupiter Observed with K2. Publications of the Astronomical Society of the Pacific, 128 (970).

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Abstract

We announce the discovery of the transiting hot Jupiter WASP-157b in a 3.95-d orbit around a V = 12.9 G2 main-sequence star. This moderately inflated planet has a Saturn-like density, with a mass of 0.57 ± 0.10 MJup and a radius of 1.06 ± 0.05 RJup. We do not detect any rotational or phase curve modulations, nor the secondary eclipse, with conservative semi-amplitude upper limits of 250 and 20 ppm, respectively.

Item Type: Article
Additional Information: © 2016 IOP Publishing, The Authors. This is the accepted author manuscript (AAM). The published version (Močnik, T. et al., 2016. WASP-157b, a Transiting Hot Jupiter Observed with K2. Publications of the Astronomical Society of the Pacific, 128(970), p.124403) is available online via IOP Publishing at http://dx.doi.org/10.1088/1538-3873/128/970/124403. Please refer to any applicable terms of use of the publisher.
Uncontrolled Keywords: astrophysics, astronomy, physics
Subjects: Q Science > QB Astronomy
Q Science > QC Physics
Divisions: Faculty of Natural Sciences > School of Physical and Geographical Sciences
Depositing User: Symplectic
Date Deposited: 23 Nov 2016 09:31
Last Modified: 08 Apr 2019 09:02
URI: http://eprints.keele.ac.uk/id/eprint/2480

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