WASP-35b, WASP-48b, AND HAT-P-30b/WASP-51b: TWO NEW PLANETS AND AN INDEPENDENT DISCOVERY OF A HAT PLANET

B. Enoch; D. R. Anderson; S. C. C. Barros; D. J. A. Brown; A. Collier Cameron; F. Faedi; M. Gillon; G. Hebrard; T. A. Lister; D. Queloz; A. Santerne; B. Smalley; R. A. Street; A. H. M. J. Triaud; R. G. West; F. Bouchy; J. Bento; O. Butters; L. Fossati; C. A. Haswell; C. Hellier; S. Holmes; E. Jehen; M. Lendl; P. F. L. Maxted; J. McCormac; G. R. M. Miller; V. Moulds; C. Moutou; A. J. Norton; N. Parley; F. Pepe; D. Pollacco; D. Segransan; E. Simpson; I. Skillen; A. M. S. Smith; S. Udry; P. J. Wheatley

doi:10.1088/0004-6256/142/3/86

WASP-35b, WASP-48b, AND HAT-P-30b/WASP-51b: TWO NEW PLANETS AND AN INDEPENDENT DISCOVERY OF A HAT PLANET

B. Enoch^*
, D. R. Anderson
, S. C. C. Barros
, D. J. A. Brown
, A. Collier Cameron
, F. Faedi
, M. Gillon
, G. Hebrard
, T. A. Lister
, D. Queloz
, A. Santerne
, B. Smalley
, R. A. Street
, A. H. M. J. Triaud
, R. G. West
, F. Bouchy
, J. Bento
, O. Butters
, L. Fossati
, C. A. Haswell

C. Hellier, S. Holmes, E. Jehen, M. Lendl, P. F. L. Maxted, J. McCormac, G. R. M. Miller, V. Moulds, C. Moutou, A. J. Norton, N. Parley, F. Pepe, D. Pollacco, D. Segransan, E. Simpson, I. Skillen, A. M. S. Smith, S. Udry, P. J. Wheatley

^*Corresponding author for this work

Bristol Medical School (PHS)

Research output: Contribution to journal › Article (Academic Journal) › peer-review

54 Citations (Scopus)

Abstract

We report the detection of WASP-35b, a planet transiting a metal-poor ([Fe/H] = -0.15) star in the Southern hemisphere, WASP-48b, an inflated planet which may have spun-up its slightly evolved host star of 1.75 R-circle dot in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. UsingWASP, RISE, Faulkes Telescope South, and TRAPPIST photometry, with CORALIE, SOPHIE, and NOT spectroscopy, we determine that WASP-35b has a mass of 0.72 +/- 0.06 M-J and radius of 1.32 +/- 0.05 R-J, and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 +/- 0.09 M-J, radius of 1.67 +/- 0.10 R-J, and orbits in 2.14 days, while HAT-P-30b/WASP-51b, with an orbital period of 2.81 days, is found to have a mass of 0.76 +/- 0.05 M-J and radius of 1.42 +/- 0.03 R-J, agreeing with values of 0.71 +/- 0.03 M-J and 1.34 +/- 0.07 R-J reported for HAT-P-30b.

Original language	English
Article number	86
Number of pages	9
Journal	Astronomical Journal
Volume	142
Issue number	3
DOIs	https://doi.org/10.1088/0004-6256/142/3/86
Publication status	Published - Sept 2011

Keywords

planetary systems
TRANSITING HOT JUPITER
EXTRASOLAR PLANETS
GIANT PLANETS
LOW-DENSITY
PARENT STARS
EVOLUTION
SYSTEMS
ISOCHRONES
PARAMETERS
RADII

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Enoch, B., Anderson, D. R., Barros, S. C. C., Brown, D. J. A., Cameron, A. C., Faedi, F., Gillon, M., Hebrard, G., Lister, T. A., Queloz, D., Santerne, A., Smalley, B., Street, R. A., Triaud, A. H. M. J., West, R. G., Bouchy, F., Bento, J., Butters, O., Fossati, L., ... Wheatley, P. J. (2011). WASP-35b, WASP-48b, AND HAT-P-30b/WASP-51b: TWO NEW PLANETS AND AN INDEPENDENT DISCOVERY OF A HAT PLANET. Astronomical Journal, 142(3), Article 86. https://doi.org/10.1088/0004-6256/142/3/86

@article{91f5b2dbde1d42ad9ac3f03624d0657a,

title = "WASP-35b, WASP-48b, AND HAT-P-30b/WASP-51b: TWO NEW PLANETS AND AN INDEPENDENT DISCOVERY OF A HAT PLANET",

abstract = "We report the detection of WASP-35b, a planet transiting a metal-poor ([Fe/H] = -0.15) star in the Southern hemisphere, WASP-48b, an inflated planet which may have spun-up its slightly evolved host star of 1.75 R-circle dot in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. UsingWASP, RISE, Faulkes Telescope South, and TRAPPIST photometry, with CORALIE, SOPHIE, and NOT spectroscopy, we determine that WASP-35b has a mass of 0.72 +/- 0.06 M-J and radius of 1.32 +/- 0.05 R-J, and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 +/- 0.09 M-J, radius of 1.67 +/- 0.10 R-J, and orbits in 2.14 days, while HAT-P-30b/WASP-51b, with an orbital period of 2.81 days, is found to have a mass of 0.76 +/- 0.05 M-J and radius of 1.42 +/- 0.03 R-J, agreeing with values of 0.71 +/- 0.03 M-J and 1.34 +/- 0.07 R-J reported for HAT-P-30b.",

keywords = "planetary systems, TRANSITING HOT JUPITER, EXTRASOLAR PLANETS, GIANT PLANETS, LOW-DENSITY, PARENT STARS, EVOLUTION, SYSTEMS, ISOCHRONES, PARAMETERS, RADII",

author = "B. Enoch and Anderson, \{D. R.\} and Barros, \{S. C. C.\} and Brown, \{D. J. A.\} and Cameron, \{A. Collier\} and F. Faedi and M. Gillon and G. Hebrard and Lister, \{T. A.\} and D. Queloz and A. Santerne and B. Smalley and Street, \{R. A.\} and Triaud, \{A. H. M. J.\} and West, \{R. G.\} and F. Bouchy and J. Bento and O. Butters and L. Fossati and Haswell, \{C. A.\} and C. Hellier and S. Holmes and E. Jehen and M. Lendl and Maxted, \{P. F. L.\} and J. McCormac and Miller, \{G. R. M.\} and V. Moulds and C. Moutou and Norton, \{A. J.\} and N. Parley and F. Pepe and D. Pollacco and D. Segransan and E. Simpson and I. Skillen and Smith, \{A. M. S.\} and S. Udry and Wheatley, \{P. J.\}",

year = "2011",

month = sep,

doi = "10.1088/0004-6256/142/3/86",

language = "English",

volume = "142",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

number = "3",

}

Enoch, B, Anderson, DR, Barros, SCC, Brown, DJA, Cameron, AC, Faedi, F, Gillon, M, Hebrard, G, Lister, TA, Queloz, D, Santerne, A, Smalley, B, Street, RA, Triaud, AHMJ, West, RG, Bouchy, F, Bento, J, Butters, O, Fossati, L, Haswell, CA, Hellier, C, Holmes, S, Jehen, E, Lendl, M, Maxted, PFL, McCormac, J, Miller, GRM, Moulds, V, Moutou, C, Norton, AJ, Parley, N, Pepe, F, Pollacco, D, Segransan, D, Simpson, E, Skillen, I, Smith, AMS, Udry, S & Wheatley, PJ 2011, 'WASP-35b, WASP-48b, AND HAT-P-30b/WASP-51b: TWO NEW PLANETS AND AN INDEPENDENT DISCOVERY OF A HAT PLANET', Astronomical Journal, vol. 142, no. 3, 86. https://doi.org/10.1088/0004-6256/142/3/86

TY - JOUR

T1 - WASP-35b, WASP-48b, AND HAT-P-30b/WASP-51b: TWO NEW PLANETS AND AN INDEPENDENT DISCOVERY OF A HAT PLANET

AU - Enoch, B.

AU - Anderson, D. R.

AU - Barros, S. C. C.

AU - Brown, D. J. A.

AU - Cameron, A. Collier

AU - Faedi, F.

AU - Gillon, M.

AU - Hebrard, G.

AU - Lister, T. A.

AU - Queloz, D.

AU - Santerne, A.

AU - Smalley, B.

AU - Street, R. A.

AU - Triaud, A. H. M. J.

AU - West, R. G.

AU - Bouchy, F.

AU - Bento, J.

AU - Butters, O.

AU - Fossati, L.

AU - Haswell, C. A.

AU - Hellier, C.

AU - Holmes, S.

AU - Jehen, E.

AU - Lendl, M.

AU - Maxted, P. F. L.

AU - McCormac, J.

AU - Miller, G. R. M.

AU - Moulds, V.

AU - Moutou, C.

AU - Norton, A. J.

AU - Parley, N.

AU - Pepe, F.

AU - Pollacco, D.

AU - Segransan, D.

AU - Simpson, E.

AU - Skillen, I.

AU - Smith, A. M. S.

AU - Udry, S.

AU - Wheatley, P. J.

PY - 2011/9

Y1 - 2011/9

N2 - We report the detection of WASP-35b, a planet transiting a metal-poor ([Fe/H] = -0.15) star in the Southern hemisphere, WASP-48b, an inflated planet which may have spun-up its slightly evolved host star of 1.75 R-circle dot in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. UsingWASP, RISE, Faulkes Telescope South, and TRAPPIST photometry, with CORALIE, SOPHIE, and NOT spectroscopy, we determine that WASP-35b has a mass of 0.72 +/- 0.06 M-J and radius of 1.32 +/- 0.05 R-J, and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 +/- 0.09 M-J, radius of 1.67 +/- 0.10 R-J, and orbits in 2.14 days, while HAT-P-30b/WASP-51b, with an orbital period of 2.81 days, is found to have a mass of 0.76 +/- 0.05 M-J and radius of 1.42 +/- 0.03 R-J, agreeing with values of 0.71 +/- 0.03 M-J and 1.34 +/- 0.07 R-J reported for HAT-P-30b.

AB - We report the detection of WASP-35b, a planet transiting a metal-poor ([Fe/H] = -0.15) star in the Southern hemisphere, WASP-48b, an inflated planet which may have spun-up its slightly evolved host star of 1.75 R-circle dot in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. UsingWASP, RISE, Faulkes Telescope South, and TRAPPIST photometry, with CORALIE, SOPHIE, and NOT spectroscopy, we determine that WASP-35b has a mass of 0.72 +/- 0.06 M-J and radius of 1.32 +/- 0.05 R-J, and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 +/- 0.09 M-J, radius of 1.67 +/- 0.10 R-J, and orbits in 2.14 days, while HAT-P-30b/WASP-51b, with an orbital period of 2.81 days, is found to have a mass of 0.76 +/- 0.05 M-J and radius of 1.42 +/- 0.03 R-J, agreeing with values of 0.71 +/- 0.03 M-J and 1.34 +/- 0.07 R-J reported for HAT-P-30b.

KW - planetary systems

KW - TRANSITING HOT JUPITER

KW - EXTRASOLAR PLANETS

KW - GIANT PLANETS

KW - LOW-DENSITY

KW - PARENT STARS

KW - EVOLUTION

KW - SYSTEMS

KW - ISOCHRONES

KW - PARAMETERS

KW - RADII

U2 - 10.1088/0004-6256/142/3/86

DO - 10.1088/0004-6256/142/3/86

M3 - Article (Academic Journal)

SN - 0004-6256

VL - 142

JO - Astronomical Journal

JF - Astronomical Journal

IS - 3

M1 - 86

ER -

WASP-35b, WASP-48b, AND HAT-P-30b/WASP-51b: TWO NEW PLANETS AND AN INDEPENDENT DISCOVERY OF A HAT PLANET

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Keywords

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