The N2K Consortium. VII. Atmospheric Parameters of 1907 Metal‐rich Stars: Finding Planet‐Search Targets | Zendy

Sarah E. Robinson | Zendy; S. Mark Ammons | Zendy; Katherine A. Kretke | Zendy; Jay Strader | Zendy; Jeremy G. Wertheimer | Zendy; Debra A. Fischer | Zendy; Gregory Laughlin | Zendy

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The N2K Consortium. VII. Atmospheric Parameters of 1907 Metal‐rich Stars: Finding Planet‐Search Targets

Author(s) -

Sarah E. Robinson,

S. Mark Ammons,

Katherine A. Kretke,

Jay Strader,

Jeremy G. Wertheimer,

Debra A. Fischer,

Gregory Laughlin

Publication year - 2007

Publication title -

the astrophysical journal supplement series

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.546

H-Index - 277

eISSN - 1538-4365

pISSN - 0067-0049

DOI - 10.1086/513108

Subject(s) - planet , stars , physics , hot jupiter , exoplanet , astrophysics , terrestrial planet , planetary system , astronomy , astrobiology

We report high-precision atmospheric parameters for 1907 stars in the N2Klow-resolution spectroscopic survey, designed to identify metal-rich FGK dwarfslikely to harbor detectable planets. 284 of these stars are in the idealtemperature range for planet searches, T_eff <= 6000K, and have a 10% orgreater probability of hosting planets based on their metallicities. The starsin the low-resolution spectroscopic survey should eventually yield >60 newplanets, including 8-9 hot Jupiters. Short-period planets have already beendiscovered orbiting the survey targets HIP 14801 and HD 149143.Comment: Accepted for publication in Astrophysical Journal Supplements. 24 pages, including 8 figures and one table. Two more tables will appear in ApJS online editio

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