A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182

F. Pont, O. Tamuz, A. Udalski, T. Mazeh, F. Bouchy, C. Melo, D. Naef, N. C. Santos, C. Moutou, R. F. Diaz, W. Gieren, M. Gillon, S. Hoyer, M. Kubiak, M. Mayor, D. Minniti, G. Pietrzynski, D. Queloz, S. Ramirez, M. T. RuizA. Shporer, I. Soszyński, O. Szewczyk, M. K. Szymański, S. Udry, K. Ulaczyk, Wyrzykowski, M. Zoccali

Resultado de la investigación: Article

28 Citas (Scopus)

Resumen

By re-processing the data of the second season of the OGLE survey for planetary transits and adding new mesurements on the same fields gathered in subsequent years with the OGLE telescope, we have identified 23 new transit candidates, recorded as OGLE-TR-178 to OGLE-TR-200. We studied the nature of these objects with the FLAMES/UVES multi-fiber spectrograph on the VLT. One of the candidates, OGLE-TR-182, was confirmed as a transiting gas giant planet on a 4-day orbit. We characterised it with further observations using the FORS1 camera and UVES spectrograph on the VLT. OGLE-TR-182b is a typical "hot Jupiter" with an orbital period of 3.98 days, a mass of 1.01 ± 0.15 MJup and a radius of 1.13-0.08+0.24 R Jup. Confirming this transiting planet required a large investment in telescope time with the best instruments available, and we comment on the difficulty of the confirmation process for transiting planets in the OGLE survey. We delineate the zone were confirmation is difficult or impossible, and discuss the implications for the CoRoT space mission in its quest for transiting telluric planets.

Idioma originalEnglish
Páginas (desde-hasta)749-754
Número de páginas6
PublicaciónAstronomy and Astrophysics
Volumen487
N.º2
DOI
EstadoPublished - ago 2008

Huella dactilar

planets
planet
transit
spectrographs
thresholds
gas giant planets
telescopes
space missions
Jupiter (planet)
cameras
Jupiter
orbits
orbitals
radii
fibers
gas

ASJC Scopus subject areas

  • Space and Planetary Science
  • Astronomy and Astrophysics

Citar esto

Pont, F., Tamuz, O., Udalski, A., Mazeh, T., Bouchy, F., Melo, C., ... Zoccali, M. (2008). A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182. Astronomy and Astrophysics, 487(2), 749-754. https://doi.org/10.1051/0004-6361:20078949
Pont, F. ; Tamuz, O. ; Udalski, A. ; Mazeh, T. ; Bouchy, F. ; Melo, C. ; Naef, D. ; Santos, N. C. ; Moutou, C. ; Diaz, R. F. ; Gieren, W. ; Gillon, M. ; Hoyer, S. ; Kubiak, M. ; Mayor, M. ; Minniti, D. ; Pietrzynski, G. ; Queloz, D. ; Ramirez, S. ; Ruiz, M. T. ; Shporer, A. ; Soszyński, I. ; Szewczyk, O. ; Szymański, M. K. ; Udry, S. ; Ulaczyk, K. ; Wyrzykowski ; Zoccali, M. / A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182. En: Astronomy and Astrophysics. 2008 ; Vol. 487, N.º 2. pp. 749-754.
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title = "A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182",
abstract = "By re-processing the data of the second season of the OGLE survey for planetary transits and adding new mesurements on the same fields gathered in subsequent years with the OGLE telescope, we have identified 23 new transit candidates, recorded as OGLE-TR-178 to OGLE-TR-200. We studied the nature of these objects with the FLAMES/UVES multi-fiber spectrograph on the VLT. One of the candidates, OGLE-TR-182, was confirmed as a transiting gas giant planet on a 4-day orbit. We characterised it with further observations using the FORS1 camera and UVES spectrograph on the VLT. OGLE-TR-182b is a typical {"}hot Jupiter{"} with an orbital period of 3.98 days, a mass of 1.01 ± 0.15 MJup and a radius of 1.13-0.08+0.24 R Jup. Confirming this transiting planet required a large investment in telescope time with the best instruments available, and we comment on the difficulty of the confirmation process for transiting planets in the OGLE survey. We delineate the zone were confirmation is difficult or impossible, and discuss the implications for the CoRoT space mission in its quest for transiting telluric planets.",
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author = "F. Pont and O. Tamuz and A. Udalski and T. Mazeh and F. Bouchy and C. Melo and D. Naef and Santos, {N. C.} and C. Moutou and Diaz, {R. F.} and W. Gieren and M. Gillon and S. Hoyer and M. Kubiak and M. Mayor and D. Minniti and G. Pietrzynski and D. Queloz and S. Ramirez and Ruiz, {M. T.} and A. Shporer and I. Soszyński and O. Szewczyk and Szymański, {M. K.} and S. Udry and K. Ulaczyk and Wyrzykowski and M. Zoccali",
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Pont, F, Tamuz, O, Udalski, A, Mazeh, T, Bouchy, F, Melo, C, Naef, D, Santos, NC, Moutou, C, Diaz, RF, Gieren, W, Gillon, M, Hoyer, S, Kubiak, M, Mayor, M, Minniti, D, Pietrzynski, G, Queloz, D, Ramirez, S, Ruiz, MT, Shporer, A, Soszyński, I, Szewczyk, O, Szymański, MK, Udry, S, Ulaczyk, K, Wyrzykowski & Zoccali, M 2008, 'A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182', Astronomy and Astrophysics, vol. 487, n.º 2, pp. 749-754. https://doi.org/10.1051/0004-6361:20078949

A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182. / Pont, F.; Tamuz, O.; Udalski, A.; Mazeh, T.; Bouchy, F.; Melo, C.; Naef, D.; Santos, N. C.; Moutou, C.; Diaz, R. F.; Gieren, W.; Gillon, M.; Hoyer, S.; Kubiak, M.; Mayor, M.; Minniti, D.; Pietrzynski, G.; Queloz, D.; Ramirez, S.; Ruiz, M. T.; Shporer, A.; Soszyński, I.; Szewczyk, O.; Szymański, M. K.; Udry, S.; Ulaczyk, K.; Wyrzykowski; Zoccali, M.

En: Astronomy and Astrophysics, Vol. 487, N.º 2, 08.2008, p. 749-754.

Resultado de la investigación: Article

TY - JOUR

T1 - A transiting planet among 23 new near-threshold candidates from the OGLE survey - OGLE-TR-182

AU - Pont, F.

AU - Tamuz, O.

AU - Udalski, A.

AU - Mazeh, T.

AU - Bouchy, F.

AU - Melo, C.

AU - Naef, D.

AU - Santos, N. C.

AU - Moutou, C.

AU - Diaz, R. F.

AU - Gieren, W.

AU - Gillon, M.

AU - Hoyer, S.

AU - Kubiak, M.

AU - Mayor, M.

AU - Minniti, D.

AU - Pietrzynski, G.

AU - Queloz, D.

AU - Ramirez, S.

AU - Ruiz, M. T.

AU - Shporer, A.

AU - Soszyński, I.

AU - Szewczyk, O.

AU - Szymański, M. K.

AU - Udry, S.

AU - Ulaczyk, K.

AU - Wyrzykowski,

AU - Zoccali, M.

PY - 2008/8

Y1 - 2008/8

N2 - By re-processing the data of the second season of the OGLE survey for planetary transits and adding new mesurements on the same fields gathered in subsequent years with the OGLE telescope, we have identified 23 new transit candidates, recorded as OGLE-TR-178 to OGLE-TR-200. We studied the nature of these objects with the FLAMES/UVES multi-fiber spectrograph on the VLT. One of the candidates, OGLE-TR-182, was confirmed as a transiting gas giant planet on a 4-day orbit. We characterised it with further observations using the FORS1 camera and UVES spectrograph on the VLT. OGLE-TR-182b is a typical "hot Jupiter" with an orbital period of 3.98 days, a mass of 1.01 ± 0.15 MJup and a radius of 1.13-0.08+0.24 R Jup. Confirming this transiting planet required a large investment in telescope time with the best instruments available, and we comment on the difficulty of the confirmation process for transiting planets in the OGLE survey. We delineate the zone were confirmation is difficult or impossible, and discuss the implications for the CoRoT space mission in its quest for transiting telluric planets.

AB - By re-processing the data of the second season of the OGLE survey for planetary transits and adding new mesurements on the same fields gathered in subsequent years with the OGLE telescope, we have identified 23 new transit candidates, recorded as OGLE-TR-178 to OGLE-TR-200. We studied the nature of these objects with the FLAMES/UVES multi-fiber spectrograph on the VLT. One of the candidates, OGLE-TR-182, was confirmed as a transiting gas giant planet on a 4-day orbit. We characterised it with further observations using the FORS1 camera and UVES spectrograph on the VLT. OGLE-TR-182b is a typical "hot Jupiter" with an orbital period of 3.98 days, a mass of 1.01 ± 0.15 MJup and a radius of 1.13-0.08+0.24 R Jup. Confirming this transiting planet required a large investment in telescope time with the best instruments available, and we comment on the difficulty of the confirmation process for transiting planets in the OGLE survey. We delineate the zone were confirmation is difficult or impossible, and discuss the implications for the CoRoT space mission in its quest for transiting telluric planets.

KW - Planetary systems

KW - Stars: individual: OGLE-TR-182

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U2 - 10.1051/0004-6361:20078949

DO - 10.1051/0004-6361:20078949

M3 - Article

AN - SCOPUS:48849086913

VL - 487

SP - 749

EP - 754

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

SN - 0004-6361

IS - 2

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