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Browsing by Author "Penny, A.J."
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The abundance distribution of stars with planets
Bond, J.; Tinney, C.G.; Butler, R.P.; Jones, H.R.A.; Marcy, G.W.; Penny, A.J.; Carter, B.D. (2006)We present the results of a uniform, high-precision spectroscopic metallicity study of 136 G-type stars from the Anglo-Australian Planet Search, 20 of which are known to harbour extrasolar planets (as at July 2005). ... -
An activity catalogue of southern stars
Jenkins, J.S.; Jones, H.R.A.; Tinney, C.G.; Butler, R.P.; McCarthy, C.; Marcy, G.W.; Pinfield, D.J.; Carter, B.D.; Penny, A.J. (2006)We have acquired high-resolution echelle spectra of 225 F6-M5 type stars in the southern hemisphere. The stars are targets or candidates to be targets for the Anglo- Australian Planet Search. CaII HK line cores were used ... -
Catalog of nearby exoplanets
Butler, R.P.; Wright, J.T.; Marcy, G.W.; Fischer, D.A.; Vogt, S.; Tinney, C.G.; Jones, H.R.A.; Carter, B.D.; Johnson, J.A.; McCarthy, C.; Penny, A.J. (2006) -
Constraining the difference in convective blueshift between the components of alpha Centauri with precise radial velocities
Pourbaix, D.; Nidever, D.; Butler, R.P.; Tinney, C.G.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; Carter, B.D.; Bouchy, F.; Pepe, F.; Hearnshaw, J.B.; Skulijan, J.; Ramm, D.; Kent, D. (2002-04)New radial velocities of Cen A & B obtained in the framework the Anglo-Australian Planet Search programme as well as in the CORALIE programme are added to those by Endl et al. (2001) to improve the precision of the orbital ... -
Echelle spectroscopy of CaII HK activity in Southern Hemisphere planet search targets
Tinney, C.G.; McCarthy, C.; Jones, H.R.A.; Butler, R.P.; Carter, B.D.; Marcy, G.W.; Penny, A.J. (2002-05) -
An exoplanet in orbit around Tau1 Gruis
Jones, H.R.A.; Butler, R.P.; Tinney, C.G.; Marcy, G.W.; Penny, A.J.; McCarthy, C.; Carter, B.D. (2003-05)We report the detection of a new candidate exoplanet around the metal- rich star 1 Gruis. With M sin i = 1.23±0.18 MJUP, a period of 1326±300 d and an orbit with an eccentricity of 0.14±0.14 it adds to the growing popula- ... -
Extrasolar planets around HD 196050, HD 216437 and HD 160691
Jones, H.R.A.; Butler, R.P.; Marcy, G.W.; Tinney, C.G.; Penny, A.J.; McCarthy, C.; Carter, B.D. (2002-12) -
First Results from the Anglo-Australian Planet Search: A Brown Dwarf Candidate and a 51 Peg-like Planet
Tinney, C.G.; Butler, R.P.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; Vogt, S.; Apps, K.; Henry, G.W. (2001-04) -
Four New Planets Orbiting Metal-enriched Stars
Tinney, C.G.; Butler, R.P.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; Carter, B.D.; Bond, J. (2003-04) -
HD10647 and the Distribution of Exoplanet Properties with semi-major axis
Jones, H.R.A.; Butler, R.P.; Tinney, C.G.; Marcy, G.W.; McCarthy, C.; Carter, B.D.; Penny, A.J. (Astronomical Society of the Pacific, 2004)At this conference Mayor et al. announced evidence for an exoplanet in orbit around HD10647. Here we consider the Anglo-Australian Planet Search dataset for HD10647. Our dataset amply covers the claimed orbital period and ... -
High-eccentricity planets from the Anglo-Australian planet search
Jones, H.R.A.; Butler, R.P.; Tinney, C.G.; Marcy, G.W.; Carter, B.D.; Penny, A.J.; McCarthy, C.; Bailey, J. (2006)We report Doppler measurements of the stars HD 187085 and HD 20782 which indi- cate two high eccentricity low-mass companions to the stars. We find HD 187085 has a Jupiter-mass companion with a 1000 d orbit. Our formal ... -
Multiple Companions to HD 154857 and HD 160691
McCarthy, C.; Butler, R.P.; Tinney, C.G.; Jones, H.R.A.; Marcy, G.W.; Carter, B.D.; Penny, A.J.; Fischer, D.A. (2004) -
New planets around Three G Dwarfs
O'Toole, S.; Butler, R.P.; Tinney, C.G.; Jones, H.R.A.; Marcy, G.W.; Carter, B.D.; McCarthy, C.; Bailey, J.; Penny, A.J.; Apps, K.; Fischer, D.A. (2007) -
On the Double-Planet System around HD 83443
Butler, R.P.; Marcy, G.W.; Vogt, S.; Tinney, C.G.; Jones, H.R.A.; Penny, A.J.; Apps, K.; Carter, B.D. (2002-10) -
A Planet in a Circular Orbit with a 6 Year Period
Carter, B.D.; Butler, R.P.; Tinney, C.G.; Jones, H.R.A.; Marcy, G.W.; McCarthy, C.; Penny, A.J. (2003-08) -
The potential for imaging low-mass companions to solar-type stars: Utilising radial-velocity data from the AAPS, Keck and Lick projects
Jenkins, J.S.; Jones, H.R.A.; Tinney, C.G.; McCarthy, C.; Carter, B.D.; Penny, A.J.; Pinfield, D.J. (2005) -
A probable planetary companion to HD 39091 from the Anglo-Australian Planet Search
Jones, H.R.A.; Butler, R.P.; Tinney, C.G.; Marcy, G.W.; Penny, A.J.; McCarthy, C.; Pourbaix, D. (2002-07)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 ... -
Recent Discoveries from the Anglo-Australian Planet Search
McCarthy, C.; Jones, H.R.A.; Butler, R.P.; Carter, B.D.; Marcy, G.W.; Penny, A.J.; Blundell, J.; Bond, J. (Astronomical Society of the Pacific, 2003)We present the latest precision radial velocity results from the Anglo Australian Planet Search. These include new planet mass companions to HD216437, HD196050, HD30177, HD73526, and HD2039, as well as evidence for a second ... -
Three Low-Mass Planets from the Anglo-Australian Planet Search
Tinney, C.G.; Butler, R.P.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; Carter, B.D.; Fischer, D.A. (2005) -
Two Extrasolar Planets from the Anglo-Australian Planet Search
Tinney, C.G.; Butler, R.P.; Marcy, G.W.; Jones, H.R.A.; Penny, A.J.; McCarthy, C.; Carter, B.D. (2002-05)