ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406

R. Da Silva; S. Udry; F. Bouchy; C. Moutou; M. Mayor; J. L. Beuzit; X. Bonfils; X. Delfosse; M. Desort; T. Forveille; F. Galland; G. Hébrard; A. M. Lagrange; B. Loeillet; C. Lovis; F. Pepe; C. Perrier; F. Pont; D. Queloz; N. C. Santos; D. Ségransan; J. P. Sivan; A. Vidal-Madjar; S. Zucker

doi:10.1051/0004-6361:20077314

ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406

R. Da Silva^*, S. Udry, F. Bouchy, C. Moutou, M. Mayor, J. L. Beuzit, X. Bonfils, X. Delfosse, M. Desort, T. Forveille, F. Galland, G. Hébrard, A. M. Lagrange, B. Loeillet, C. Lovis, F. Pepe, C. Perrier, F. Pont, D. Queloz, N. C. SantosD. Ségransan, J. P. Sivan, A. Vidal-Madjar, S. Zucker

^*Corresponding author for this work

School of the Environment and Earth Sciences

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Abstract

We report here the discovery of two planet candidates as a result of our planet-search programme biased in favour of high-metallicity stars, using the ELODIE spectrograph at the Observatoire de Haute Provence. One candidate has a minimum mass m₂ sin i = 2.5 M_Jup and is orbiting the metal-rich star HD 43691 with period P = 40 days and eccentricity e = 0.14. The other planet has a minimum mass m₂ sin i = 5.6 M_Jup and orbits the slightly metal-rich star HD 132406 with period P = 974 days and eccentricity e = 0.34. Additional observations for both stars were performed using the new SOPHIE spectrograph that replaces the ELODIE instrument, allowing an improved orbital solution for the systems.

Original language	English
Pages (from-to)	323-328
Number of pages	6
Journal	Astronomy and Astrophysics
Volume	473
Issue number	1
DOIs	https://doi.org/10.1051/0004-6361:20077314
State	Published - Oct 2007

Keywords

Planetary systems
Stars: individual: HD 132406
Stars: individual: HD 43691
Techniques: radial velocities

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Da Silva, R., Udry, S., Bouchy, F., Moutou, C., Mayor, M., Beuzit, J. L., Bonfils, X., Delfosse, X., Desort, M., Forveille, T., Galland, F., Hébrard, G., Lagrange, A. M., Loeillet, B., Lovis, C., Pepe, F., Perrier, C., Pont, F., Queloz, D., ... Zucker, S. (2007). ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406. Astronomy and Astrophysics, 473(1), 323-328. https://doi.org/10.1051/0004-6361:20077314

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title = "ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406",

abstract = "We report here the discovery of two planet candidates as a result of our planet-search programme biased in favour of high-metallicity stars, using the ELODIE spectrograph at the Observatoire de Haute Provence. One candidate has a minimum mass m2 sin i = 2.5 MJup and is orbiting the metal-rich star HD 43691 with period P = 40 days and eccentricity e = 0.14. The other planet has a minimum mass m2 sin i = 5.6 MJup and orbits the slightly metal-rich star HD 132406 with period P = 974 days and eccentricity e = 0.34. Additional observations for both stars were performed using the new SOPHIE spectrograph that replaces the ELODIE instrument, allowing an improved orbital solution for the systems.",

keywords = "Planetary systems, Stars: individual: HD 132406, Stars: individual: HD 43691, Techniques: radial velocities",

author = "{Da Silva}, R. and S. Udry and F. Bouchy and C. Moutou and M. Mayor and Beuzit, {J. L.} and X. Bonfils and X. Delfosse and M. Desort and T. Forveille and F. Galland and G. H{\'e}brard and Lagrange, {A. M.} and B. Loeillet and C. Lovis and F. Pepe and C. Perrier and F. Pont and D. Queloz and Santos, {N. C.} and D. S{\'e}gransan and Sivan, {J. P.} and A. Vidal-Madjar and S. Zucker",

year = "2007",

month = oct,

doi = "10.1051/0004-6361:20077314",

language = "אנגלית",

volume = "473",

pages = "323--328",

journal = "Astronomy and Astrophysics",

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Da Silva, R, Udry, S, Bouchy, F, Moutou, C, Mayor, M, Beuzit, JL, Bonfils, X, Delfosse, X, Desort, M, Forveille, T, Galland, F, Hébrard, G, Lagrange, AM, Loeillet, B, Lovis, C, Pepe, F, Perrier, C, Pont, F, Queloz, D, Santos, NC, Ségransan, D, Sivan, JP, Vidal-Madjar, A & Zucker, S 2007, 'ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406', Astronomy and Astrophysics, vol. 473, no. 1, pp. 323-328. https://doi.org/10.1051/0004-6361:20077314

TY - JOUR

T1 - ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406

AU - Da Silva, R.

AU - Udry, S.

AU - Bouchy, F.

AU - Moutou, C.

AU - Mayor, M.

AU - Beuzit, J. L.

AU - Bonfils, X.

AU - Delfosse, X.

AU - Desort, M.

AU - Forveille, T.

AU - Galland, F.

AU - Hébrard, G.

AU - Lagrange, A. M.

AU - Loeillet, B.

AU - Lovis, C.

AU - Pepe, F.

AU - Perrier, C.

AU - Pont, F.

AU - Queloz, D.

AU - Santos, N. C.

AU - Ségransan, D.

AU - Sivan, J. P.

AU - Vidal-Madjar, A.

AU - Zucker, S.

PY - 2007/10

Y1 - 2007/10

N2 - We report here the discovery of two planet candidates as a result of our planet-search programme biased in favour of high-metallicity stars, using the ELODIE spectrograph at the Observatoire de Haute Provence. One candidate has a minimum mass m2 sin i = 2.5 MJup and is orbiting the metal-rich star HD 43691 with period P = 40 days and eccentricity e = 0.14. The other planet has a minimum mass m2 sin i = 5.6 MJup and orbits the slightly metal-rich star HD 132406 with period P = 974 days and eccentricity e = 0.34. Additional observations for both stars were performed using the new SOPHIE spectrograph that replaces the ELODIE instrument, allowing an improved orbital solution for the systems.

AB - We report here the discovery of two planet candidates as a result of our planet-search programme biased in favour of high-metallicity stars, using the ELODIE spectrograph at the Observatoire de Haute Provence. One candidate has a minimum mass m2 sin i = 2.5 MJup and is orbiting the metal-rich star HD 43691 with period P = 40 days and eccentricity e = 0.14. The other planet has a minimum mass m2 sin i = 5.6 MJup and orbits the slightly metal-rich star HD 132406 with period P = 974 days and eccentricity e = 0.34. Additional observations for both stars were performed using the new SOPHIE spectrograph that replaces the ELODIE instrument, allowing an improved orbital solution for the systems.

KW - Planetary systems

KW - Stars: individual: HD 132406

KW - Stars: individual: HD 43691

KW - Techniques: radial velocities

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U2 - 10.1051/0004-6361:20077314

DO - 10.1051/0004-6361:20077314

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AN - SCOPUS:34848905100

SN - 0004-6361

VL - 473

SP - 323

EP - 328

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

IS - 1

ER -

ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406

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Keywords

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