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. Hébrard, 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 & 19 others 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

Research output: Contribution to journalArticle

32 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 in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. Using WASP, 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 MJ and radius of 1.32 ± 0.05RJ , and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 ± 0.09 MJ , radius of 1.67 ± 0.10 RJ , 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 MJ and radius of 1.42 ±0.03 RJ , agreeing with values of 0.71 ±0.03 MJ and 1.34 ± 0.07 RJ reported for HAT-P-30b.

Original languageEnglish
Article number86
JournalAstronomical Journal
Volume142
Issue number3
DOIs
Publication statusPublished - 1 Sep 2011
Externally publishedYes

Fingerprint

planets
planet
Northern Hemisphere
radii
orbits
stars
Southern Hemisphere
photometry
spectroscopy
telescopes
orbitals
metal
metals
detection

Keywords

  • planetary systems

ASJC Scopus subject areas

  • Space and Planetary Science
  • Astronomy and Astrophysics

Cite this

Enoch, B., Anderson, D. R., Barros, S. C. C., Brown, D. J. A., Cameron, A. C., Faedi, F., ... 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), [86]. https://doi.org/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. / Enoch, B.; Anderson, D. R.; Barros, S. C C; Brown, D. J A; Cameron, A. Collier; Faedi, F.; Gillon, M.; Hébrard, 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.; Haswell, C. A.; Hellier, C.; Holmes, S.; Jehen, E.; Lendl, M.; Maxted, P. F L; McCormac, J.; Miller, G. R M; Moulds, V.; Moutou, C.; Norton, A. J.; Parley, N.; Pepe, F.; Pollacco, D.; Segransan, D.; Simpson, E.; Skillen, I.; Smith, A. M S; Udry, S.; Wheatley, P. J.

In: Astronomical Journal, Vol. 142, No. 3, 86, 01.09.2011.

Research output: Contribution to journalArticle

Enoch, B, Anderson, DR, Barros, SCC, Brown, DJA, Cameron, AC, Faedi, F, Gillon, M, Hébrard, 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
Enoch, B. ; Anderson, D. R. ; Barros, S. C C ; Brown, D. J A ; Cameron, A. Collier ; Faedi, F. ; Gillon, M. ; Hébrard, 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. ; Haswell, C. A. ; Hellier, C. ; Holmes, S. ; Jehen, E. ; Lendl, M. ; Maxted, P. F L ; McCormac, J. ; Miller, G. R M ; Moulds, V. ; Moutou, C. ; Norton, A. J. ; Parley, N. ; Pepe, F. ; Pollacco, D. ; Segransan, D. ; Simpson, E. ; Skillen, I. ; Smith, A. M S ; Udry, S. ; Wheatley, P. J. / WASP-35b, WASP-48b, and HAT-P-30b/WASP-51b : Two new planets and an independent discovery of a HAT planet. In: Astronomical Journal. 2011 ; Vol. 142, No. 3.
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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 in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. Using WASP, 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 MJ and radius of 1.32 ± 0.05RJ , and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 ± 0.09 MJ , radius of 1.67 ± 0.10 RJ , 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 MJ and radius of 1.42 ±0.03 RJ , agreeing with values of 0.71 ±0.03 MJ and 1.34 ± 0.07 RJ reported for HAT-P-30b.",
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T1 - WASP-35b, WASP-48b, and HAT-P-30b/WASP-51b

T2 - 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 - Hébrard, 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 - 2011/9/1

Y1 - 2011/9/1

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 in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. Using WASP, 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 MJ and radius of 1.32 ± 0.05RJ , and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 ± 0.09 MJ , radius of 1.67 ± 0.10 RJ , 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 MJ and radius of 1.42 ±0.03 RJ , agreeing with values of 0.71 ±0.03 MJ and 1.34 ± 0.07 RJ 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 in the Northern hemisphere, and the independent discovery of HAT-P-30b/WASP-51b, a new planet in the Northern hemisphere. Using WASP, 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 MJ and radius of 1.32 ± 0.05RJ , and orbits with a period of 3.16 days, WASP-48b has a mass of 0.98 ± 0.09 MJ , radius of 1.67 ± 0.10 RJ , 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 MJ and radius of 1.42 ±0.03 RJ , agreeing with values of 0.71 ±0.03 MJ and 1.34 ± 0.07 RJ reported for HAT-P-30b.

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