The First Extrasolar Planet Discovered with a New Generation High Throughput Doppler Instrument

Abstract

We report the detection of the first extrasolar planet, ET-1 (HD 102195b), using the Exoplanet Tracker (ET), a new generation Doppler instrument. The planet orbits HD 102195, a young star with solar metallicity that may be part of the local association. The planet imparts radial velocity variability to the star with a semiamplitude of $63.4\pm 2.0$ m s${}^{-1}$ and a period of 4.11 days. The planetary minimum mass ($m\sin i$) is $0.488\pm 0.015$ $M_J$.

42 pages, 11 figures and 5 tables, Accepted for publication in ApJ

References in corpus (18)

• The Sloan Digital Sky Survey: Technical Summary
• The 2.5 m Telescope of the Sloan Digital Sky Survey
• Spectroscopic [Fe/H] for 98 extra-solar planet-host stars: Exploring the probability of planet formation
• No planet for HD 166435
• Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Northern Sample I
• Quantifying the Uncertainty in the Orbits of Extrasolar Planets
• Late-type stars members of young stellar kinematic groups - I. Single stars
• Observed Properties of Exoplanets: Masses, Orbits, and Metallicities
• The N2K Consortium. II. A Transiting Hot Saturn Around HD 149026 With a Large Dense Core
• Chromospheric activity, lithium and radial velocities of single late-type stars possible members of young moving groups
• Multiwavelength optical observations of chromospherically active binary systems. III. High resolution echelle spectra from Ca II H&K to Ca II IRT
• On the Ages of Exoplanet Host Stars
• Searching for Planets in the Hyades III: The Quest for Short-Period Planets
• On the Nature of Stars with Planets
• Fixed-delay Interferometry for Doppler Extra-solar Planet Detection
• The First HET Planet: A Companion to HD 37605
• Line bisectors and radial velocity jitter from SARG spectra
• First Planet Confirmation with a Dispersed Fixed-Delay Interferometer

Cited by in corpus (41)

• The Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III
• The stellar activity-rotation relationship and the evolution of stellar dynamos
• Stellar magnetism: empirical trends with age and rotation
• The Frequency of Hot Jupiters Orbiting Nearby Solar-Type Stars
• Observational Evidence for Tidal Destruction of Exoplanets
• Extrasolar Giant Planets and X-ray Activity
• On the environment surrounding close-in exoplanets
• A small survey of the magnetic fields of planet-host stars
• Exoplanet atmospheres with GIANO II. Detection of molecular absorption in the dayside spectrum of HD 102195b
• The Solar Neighborhood XLIX: Nine Giant Planets Orbiting Nearby K Dwarfs, and the CHIRON Spectrograph's Radial Velocity Performance
• A new Neptune-mass planet orbiting HD 219828
• Theory of Dispersed Fixed-Delay Interferometry for Radial Velocity Exoplanet Searches
• On the Eccentricity Distribution of Short-Period Single-Planet Systems
• PySME -- Spectroscopy Made Easier
• Precise Stellar Radial Velocities of an M Dwarf with a Michelson Interferometer and a Medium-resolution Near-infrared Spectrograph
• Fundamental Performance of a Dispersed Fixed Delay Interferometer In Searching For Planets Around M Dwarfs
• MARVELS-1b: A Short-Period, Brown Dwarf Desert Candidate from the SDSS-III MARVELS Planet Search
• Exploring the Brown Dwarf Desert: New Substellar Companions from the SDSS-III MARVELS Survey
• An Inexpensive Field-Widened Monolithic Michelson Interferometer for Precision Radial Velocity Measurements
• Estimating the masses of extra-solar planets
• Simulations for Multi-Object Spectrograph Planet Surveys
• Very Low Mass Stellar and Substellar Companions to Solar-like Stars From MARVELS IV: A Candidate Brown Dwarf or Low-Mass Stellar Companion to HIP 67526
• Measuring Stellar Radial Velocities with a Dispersed Fixed-Delay Interferometer
• Detectability of Exoplanetary Transits from Radial Velocity Surveys
• Discovery of a Low-Mass Companion to a Metal-Rich F Star with the MARVELS Pilot Project
• On constraining a transiting exoplanet's rotation rate with its transit spectrum
• On the rotational behavior of parent stars of extrasolar planets
• Initial Results from the USNO Dispersed Fourier Transform Spectrograph
• Very Low Mass Stellar and Substellar Companions to Solar-Like Stars From MARVELS V: A Low Eccentricity Brown Dwarf from the Driest Part of the Desert, MARVELS-6b
• Determination of small-scale magnetic fields on Sun-like stars in the near-infrared using CRIRES${}^{+}$
• Very Low-Mass Stellar and Substellar Companions to Solar-like Stars From MARVELS VI: A Giant Planet and a Brown Dwarf Candidate in a Close Binary System HD 87646
• Does magnetic field impact tidal dynamics inside the convective zone of low-mass stars along their evolution?
• A Cautionary Tale: MARVELS Brown Dwarf Candidate Reveals Itself To Be A Very Long Period, Highly Eccentric Spectroscopic Stellar Binary
• TEDI: the TripleSpec Exoplanet Discovery Instrument
• Astrophysics in 2006
• Accurate Group Delay Measurement for Radial Velocity Instruments Using the Dispersed Fixed Delay Interferometer Method
• ROME III. The Arecibo Search for Star-Planet Interactions at 5 GHz
• Field linkage and magnetic helicity density
• Attaining Doppler Precision of 10 cm/s with a Lock-In Amplified Spectrometer
• First on-sky results of a FIOS prototype, a Fabry Perot Based Instrument for Oxygen Searches
• Planetary Transits and Tidal Evolution