A probable planetary companion to HD 39091 from the Anglo-Australian Planet Search

H.R.A. Jones; R.P. Butler; C.G. Tinney; G.W. Marcy; A.J. Penny; C. McCarthy; D. Pourbaix

A probable planetary companion to HD 39091 from the Anglo-Australian Planet Search

H.R.A. Jones
, R.P. Butler
, C.G. Tinney
, G.W. Marcy
, A.J. Penny
, C. McCarthy
, D. Pourbaix

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Abstract

We report the detection of a extrasolar planet candidate orbiting the G1 V star HD 39091. The orbital period is 2083 d and the eccentricity is 0.62. With a minimum (M sin i) mass of 10.3 MJUP this object falls near the high mass end of the observed planet mass function, and may plausibly be a brown dwarf. Other characteristics of this system, including orbital eccentricity and metallicity, are typical of the well populated class of radial velocity planets in eccentric orbits around metal-rich stars.

Original language	English
Pages (from-to)	871-875
Journal	Monthly Notices of the Royal Astronomical Society (MNRAS)
Volume	333
Issue number	4
Publication status	Published - Jul 2002

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title = "A probable planetary companion to HD 39091 from the Anglo-Australian Planet Search",

abstract = "We report the detection of a extrasolar planet candidate orbiting the G1 V star HD 39091. The orbital period is 2083 d and the eccentricity is 0.62. With a minimum (M sin i) mass of 10.3 MJUP this object falls near the high mass end of the observed planet mass function, and may plausibly be a brown dwarf. Other characteristics of this system, including orbital eccentricity and metallicity, are typical of the well populated class of radial velocity planets in eccentric orbits around metal-rich stars.",

author = "H.R.A. Jones and R.P. Butler and C.G. Tinney and G.W. Marcy and A.J. Penny and C. McCarthy and D. Pourbaix",

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AU - Jones, H.R.A.

AU - Butler, R.P.

AU - Tinney, C.G.

AU - Marcy, G.W.

AU - Penny, A.J.

AU - McCarthy, C.

AU - Pourbaix, D.

PY - 2002/7

Y1 - 2002/7

N2 - We report the detection of a extrasolar planet candidate orbiting the G1 V star HD 39091. The orbital period is 2083 d and the eccentricity is 0.62. With a minimum (M sin i) mass of 10.3 MJUP this object falls near the high mass end of the observed planet mass function, and may plausibly be a brown dwarf. Other characteristics of this system, including orbital eccentricity and metallicity, are typical of the well populated class of radial velocity planets in eccentric orbits around metal-rich stars.

AB - We report the detection of a extrasolar planet candidate orbiting the G1 V star HD 39091. The orbital period is 2083 d and the eccentricity is 0.62. With a minimum (M sin i) mass of 10.3 MJUP this object falls near the high mass end of the observed planet mass function, and may plausibly be a brown dwarf. Other characteristics of this system, including orbital eccentricity and metallicity, are typical of the well populated class of radial velocity planets in eccentric orbits around metal-rich stars.

M3 - Article

SN - 0035-8711

VL - 333

SP - 871

EP - 875

JO - Monthly Notices of the Royal Astronomical Society (MNRAS)

JF - Monthly Notices of the Royal Astronomical Society (MNRAS)

IS - 4

ER -

A probable planetary companion to HD 39091 from the Anglo-Australian Planet Search

Abstract

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