D
Duncan J. Wright
Researcher at University of Southern Queensland
Publications - 159
Citations - 3645
Duncan J. Wright is an academic researcher from University of Southern Queensland. The author has contributed to research in topics: Planet & Exoplanet. The author has an hindex of 31, co-authored 145 publications receiving 2925 citations. Previous affiliations of Duncan J. Wright include University of New South Wales & Max Planck Society.
Papers
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Journal ArticleDOI
Signals embedded in the radial velocity noise - Periodic variations in the τ Ceti velocities
Mikko Tuomi,Mikko Tuomi,Hugh R. A. Jones,James S. Jenkins,C. G. Tinney,R. P. Butler,Steven S. Vogt,John R. Barnes,Robert A. Wittenmyer,Simon J. O'Toole,Jonathan Horner,Jeremy Bailey,B.D. Carter,Duncan J. Wright,Graeme Salter,D. J. Pinfield +15 more
TL;DR: In this paper, an extensive set of radial velocities for the star HD 10700 (τ Ceti) was used to determine the properties of the jitter arising from stellar surface inhomogeneities, activity, and telescope-instrument systems.
Journal ArticleDOI
Signals embedded in the radial velocity noise. Periodic variations in the tau Ceti velocities
Mikko Tuomi,Hugh R. A. Jones,James S. Jenkins,C. G. Tinney,R. Paul Butler,Steve Vogt,John R. Barnes,Robert A. Wittenmyer,Simon J. O'Toole,Jonathan Horner,Jeremy Bailey,Brad D. Carter,Duncan J. Wright,Graeme Salter,D. J. Pinfield +14 more
TL;DR: In this paper, an extensive set of radial velocities for the star HD 10700 was studied to determine the properties of the jitter arising from stellar surface inhomogeneities, activity, and telescope-instrument systems.
Journal ArticleDOI
The Anglo-Australian Planet Search XXIV: The Frequency of Jupiter Analogs
Robert A. Wittenmyer,Robert A. Wittenmyer,R. P. Butler,C. G. Tinney,Jonathan Horner,Jonathan Horner,Brad D. Carter,Duncan J. Wright,Hugh R. A. Jones,Jeremy Bailey,Simon J. O'Toole +10 more
TL;DR: Wittenmyer et al. as mentioned in this paper studied the frequency of Jupiter analogs in the Anglo-Australian Planet Search XXIV (APXIV) and found that the frequency was positively correlated with the number of Earth analogs.
Journal ArticleDOI
Forever Alone? Testing Single Eccentric Planetary Systems for Multiple Companions
Robert A. Wittenmyer,Songhu Wang,Jonathan Horner,C. G. Tinney,R. P. Butler,Hugh R. A. Jones,Simon J. O'Toole,Jeremy Bailey,B. D. Carter,Graeme Salter,Duncan J. Wright,Ji-Lin Zhou +11 more
TL;DR: In this article, the authors investigate published single-planet systems to see if the available data can be better fit by two lower-eccentricity planets, and compare the expected orbits of the single and double-planet scenarios to better inform future observations of these interesting systems.
Journal ArticleDOI
A planet within the debris disk around the pre-main-sequence star AU Microscopii
Peter Plavchan,Thomas Barclay,Thomas Barclay,Jonathan Gagné,Peter Gao,Bryson Cale,William Matzko,Diana Dragomir,Diana Dragomir,S. N. Quinn,Dax L. Feliz,Keivan G. Stassun,Ian J. M. Crossfield,Ian J. M. Crossfield,David Berardo,David W. Latham,Ben Tieu,Guillem Anglada-Escudé,George R. Ricker,Roland Vanderspek,Sara Seager,Joshua N. Winn,Jon M. Jenkins,Stephen A. Rinehart,Akshata Krishnamurthy,Scott Dynes,John P. Doty,Fred C. Adams,Dennis Afanasev,Chas Beichman,Michael Bottom,Brendan P. Bowler,Carolyn Brinkworth,Carolyn Brown,Andrew Cancino,David R. Ciardi,Mark Clampin,Jake T. Clark,Karen A. Collins,Cassy Davison,Daniel Foreman-Mackey,Elise Furlan,Eric Gaidos,Claire Geneser,Frank Giddens,Emily A. Gilbert,Ryan Hall,Coel Hellier,Todd J. Henry,Jonathan Horner,Andrew W. Howard,Chelsea X. Huang,Joseph Huber,Stephen R. Kane,Matthew A. Kenworthy,John F. Kielkopf,David M. Kipping,Chris Klenke,Ethan Kruse,Natasha Latouf,Patrick J. Lowrance,Bertrand Mennesson,Matthew W. Mengel,Sean M. Mills,Timothy D. Morton,Norio Narita,Elisabeth R. Newton,America Nishimoto,Jack Okumura,Enric Palle,Joshua Pepper,Elisa V. Quintana,Aki Roberge,Veronica Roccatagliata,Joshua E. Schlieder,Angelle Tanner,Johanna Teske,C. G. Tinney,Andrew Vanderburg,Kaspar von Braun,Bernie Walp,Jason J. Wang,Jason J. Wang,Sharon X. Wang,Denise Weigand,Russel J. White,Robert A. Wittenmyer,Duncan J. Wright,Allison Youngblood,Hui Zhang,Perri Zilberman +90 more
TL;DR: In this paper, the authors reported observations of a planet transiting AU Microscopii (AU Mic b), which has an orbital period of 846 days, an orbital distance of 007-astronomical units, a radius of 04-Jupiter radii, and a mass of less than 18 Jupiter masses at 3σ confidence.