TESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants Survey
We present the Distant Giants Survey, a three-year radial velocity campaign to measure P(DG∣CS), the conditional occurrence of distant giant planets (DG; M _p ∼ 0.3–13 M _J , P > 1 yr) in systems hosting a close-in small planet (CS; R _p < 10 R _⊕ ). For the past two years, we have monitored 4...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2023-01-01
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| Series: | The Astronomical Journal |
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| Online Access: | https://doi.org/10.3847/1538-3881/aca6ef |
| _version_ | 1797697236448051200 |
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| author | Judah Van Zandt Erik A. Petigura Mason MacDougall Gregory J. Gilbert Jack Lubin Thomas Barclay Natalie M. Batalha Ian J. M. Crossfield Courtney Dressing Benjamin Fulton Andrew W. Howard Daniel Huber Howard Isaacson Stephen R. Kane Paul Robertson Arpita Roy Lauren M. Weiss Aida Behmard Corey Beard Ashley Chontos Fei Dai Paul A. Dalba Tara Fetherolf Steven Giacalone Christopher E. Henze Michelle L. Hill Lea A. Hirsch Rae Holcomb Steve B. Howell Jon M. Jenkins David W. Latham Andrew Mayo Ismael Mireles Teo Močnik Joseph M. Akana Murphy Daria Pidhorodetska Alex S. Polanski George R. Ricker Lee J. Rosenthal Ryan A. Rubenzahl S. Seager Nicholas Scarsdale Emma V. Turtelboom Roland Vanderspek Joshua N. Winn |
| author_facet | Judah Van Zandt Erik A. Petigura Mason MacDougall Gregory J. Gilbert Jack Lubin Thomas Barclay Natalie M. Batalha Ian J. M. Crossfield Courtney Dressing Benjamin Fulton Andrew W. Howard Daniel Huber Howard Isaacson Stephen R. Kane Paul Robertson Arpita Roy Lauren M. Weiss Aida Behmard Corey Beard Ashley Chontos Fei Dai Paul A. Dalba Tara Fetherolf Steven Giacalone Christopher E. Henze Michelle L. Hill Lea A. Hirsch Rae Holcomb Steve B. Howell Jon M. Jenkins David W. Latham Andrew Mayo Ismael Mireles Teo Močnik Joseph M. Akana Murphy Daria Pidhorodetska Alex S. Polanski George R. Ricker Lee J. Rosenthal Ryan A. Rubenzahl S. Seager Nicholas Scarsdale Emma V. Turtelboom Roland Vanderspek Joshua N. Winn |
| author_sort | Judah Van Zandt |
| collection | DOAJ |
| description | We present the Distant Giants Survey, a three-year radial velocity campaign to measure P(DG∣CS), the conditional occurrence of distant giant planets (DG; M _p ∼ 0.3–13 M _J , P > 1 yr) in systems hosting a close-in small planet (CS; R _p < 10 R _⊕ ). For the past two years, we have monitored 47 Sun-like stars hosting small transiting planets detected by TESS. We present the selection criteria used to assemble our sample and report the discovery of two distant giant planets, TOI-1669 b and TOI-1694 c. For TOI-1669 b we find that $M\sin i=0.573\pm 0.074\,\,{M}_{{\rm{J}}}$ , P = 502 ± 16 days, and e < 0.27, while for TOI-1694 c, $M\sin i=1.05\pm 0.05\,\,{M}_{{\rm{J}}}$ , P = 389.2 ± 3.9 days, and e = 0.18 ± 0.05. We also confirmed the 3.8 days transiting planet TOI-1694 b by measuring a true mass of M = 26.1 ± 2.2 M _⊕ . At the end of the Distant Giants Survey, we will incorporate TOI-1669 b and TOI-1694 c into our calculation of P(DG∣CS), a crucial statistic for understanding the relationship between outer giants and small inner companions. |
| first_indexed | 2024-03-12T03:37:27Z |
| format | Article |
| id | doaj.art-14a75980b1484d63bf0ceef2bb5cc8c7 |
| institution | Directory Open Access Journal |
| issn | 1538-3881 |
| language | English |
| last_indexed | 2024-03-12T03:37:27Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | The Astronomical Journal |
| spelling | doaj.art-14a75980b1484d63bf0ceef2bb5cc8c72023-09-03T13:07:58ZengIOP PublishingThe Astronomical Journal1538-38812023-01-0116526010.3847/1538-3881/aca6efTESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants SurveyJudah Van Zandt0https://orcid.org/0000-0002-4290-6826Erik A. Petigura1https://orcid.org/0000-0003-0967-2893Mason MacDougall2https://orcid.org/0000-0003-2562-9043Gregory J. Gilbert3https://orcid.org/0000-0003-0742-1660Jack Lubin4https://orcid.org/0000-0001-8342-7736Thomas Barclay5https://orcid.org/0000-0001-7139-2724Natalie M. Batalha6https://orcid.org/0000-0002-7030-9519Ian J. M. Crossfield7Courtney Dressing8https://orcid.org/0000-0001-8189-0233Benjamin Fulton9https://orcid.org/0000-0003-3504-5316Andrew W. Howard10https://orcid.org/0000-0001-8638-0320Daniel Huber11https://orcid.org/0000-0001-8832-4488Howard Isaacson12https://orcid.org/0000-0002-0531-1073Stephen R. Kane13https://orcid.org/0000-0002-7084-0529Paul Robertson14https://orcid.org/0000-0003-0149-9678Arpita Roy15https://orcid.org/0000-0001-8127-5775Lauren M. Weiss16https://orcid.org/0000-0002-3725-3058Aida Behmard17https://orcid.org/0000-0003-0012-9093Corey Beard18https://orcid.org/0000-0001-7708-2364Ashley Chontos19https://orcid.org/0000-0003-1125-2564Fei Dai20https://orcid.org/0000-0002-8958-0683Paul A. Dalba21https://orcid.org/0000-0002-4297-5506Tara Fetherolf22https://orcid.org/0000-0002-3551-279XSteven Giacalone23https://orcid.org/0000-0002-8965-3969Christopher E. Henze24Michelle L. Hill25https://orcid.org/0000-0002-0139-4756Lea A. Hirsch26Rae Holcomb27https://orcid.org/0000-0002-5034-9476Steve B. Howell28https://orcid.org/0000-0002-2532-2853Jon M. Jenkins29https://orcid.org/0000-0002-4715-9460David W. Latham30https://orcid.org/0000-0001-9911-7388Andrew Mayo31https://orcid.org/0000-0002-7216-2135Ismael Mireles32https://orcid.org/0000-0002-4510-2268Teo Močnik33https://orcid.org/0000-0003-4603-556XJoseph M. Akana Murphy34https://orcid.org/0000-0001-8898-8284Daria Pidhorodetska35https://orcid.org/0000-0001-9771-7953Alex S. Polanski36https://orcid.org/0000-0001-7047-8681George R. Ricker37https://orcid.org/0000-0003-2058-6662Lee J. Rosenthal38https://orcid.org/0000-0001-8391-5182Ryan A. Rubenzahl39https://orcid.org/0000-0003-3856-3143S. Seager40https://orcid.org/0000-0002-6892-6948Nicholas Scarsdale41https://orcid.org/0000-0003-3623-7280Emma V. Turtelboom42https://orcid.org/0000-0002-1845-2617Roland Vanderspek43https://orcid.org/0000-0001-6763-6562Joshua N. Winn44https://orcid.org/0000-0002-4265-047XDepartment of Physics & Astronomy, University of California Los Angeles , Los Angeles, CA 90095, USA ; judahvz@astro.ucla.eduDepartment of Physics & Astronomy, University of California Los Angeles , Los Angeles, CA 90095, USA ; judahvz@astro.ucla.eduDepartment of Physics & Astronomy, University of California Los Angeles , Los Angeles, CA 90095, USA ; judahvz@astro.ucla.eduDepartment of Physics & Astronomy, University of California Los Angeles , Los Angeles, CA 90095, USA ; judahvz@astro.ucla.eduDepartment of Physics & Astronomy, University of California Irvine , Irvine, CA 92697, USANASA Goddard Space Flight Center , 8800 Greenbelt Road, Greenbelt, MD 20771, USA; University of Maryland , Baltimore County, 1000 Hilltop Circle, Baltimore, MD 21250, USADepartment of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95064, USADepartment of Physics & Astronomy, University of Kansas , 1082 Malott, 1251 Wescoe Hall Drive, Lawrence, KS 66045, USADepartment of Astronomy, 501 Campbell Hall, University of California , Berkeley, CA 94720, USANASA Exoplanet Science Institute/Caltech-IPAC , MC 314-6, 1200 E. California Boulevard, Pasadena, CA 91125, USADepartment of Astronomy, California Institute of Technology , Pasadena, CA 91125, USAInstitute for Astronomy, University of Hawaiì , 2680 Woodlawn Drive, Honolulu, HI 96822, USADepartment of Astronomy, 501 Campbell Hall, University of California , Berkeley, CA 94720, USA; Centre for Astrophysics, University of Southern Queensland , Toowoomba, QLD, AustraliaDepartment of Earth and Planetary Sciences, University of California , Riverside, CA 92521, USADepartment of Physics & Astronomy, University of California Irvine , Irvine, CA 92697, USASpace Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA; Department of Physics and Astronomy, Johns Hopkins University , 3400 N Charles Street, Baltimore, MD 21218, USADepartment of Physics and Astronomy, University of Notre Dame , Notre Dame, IN 46556, USADivision of Geological and Planetary Science, California Institute of Technology , Pasadena, CA 91125, USADepartment of Physics & Astronomy, University of California Irvine , Irvine, CA 92697, USAInstitute for Astronomy, University of Hawaiì , 2680 Woodlawn Drive, Honolulu, HI 96822, USA; Department of Astrophysical Sciences, Princeton University , 4 Ivy Lane, Princeton, NJ 08540, USADepartment of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA; Division of Geological and Planetary Sciences, 1200 E California Boulevard, Pasadena, CA, 91125, USADepartment of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95064, USA; SETI Institute , Carl Sagan Center, 339N Bernardo Avenue, Suite 200, Mountain View, CA 94043, USADepartment of Earth and Planetary Sciences, University of California , Riverside, CA 92521, USADepartment of Astronomy, 501 Campbell Hall, University of California , Berkeley, CA 94720, USANASA Ames Research Center , Moffett Field, CA 94035, USADepartment of Earth and Planetary Sciences, University of California , Riverside, CA 92521, USAKavli Institute for Particle Astrophysics and Cosmology, Stanford University , Stanford, CA 94305, USADepartment of Physics & Astronomy, University of California Irvine , Irvine, CA 92697, USANASA Ames Research Center , Moffett Field, CA 94035, USANASA Ames Research Center , Moffett Field, CA 94035, USACenter for Astrophysics ∣ Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USADepartment of Astronomy, 501 Campbell Hall, University of California , Berkeley, CA 94720, USADepartment of Physics and Astronomy, University of New Mexico , 210 Yale Boulvard NE, Albuquerque, NM 87106, USAGemini Observatory/NSF’s NOIRLab , 670 N. A’ohoku Place, Hilo, HI 96720, USADepartment of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95064, USADepartment of Earth and Planetary Sciences, University of California , Riverside, CA 92521, USADepartment of Physics & Astronomy, University of Kansas , 1082 Malott, 1251 Wescoe Hall Drive, Lawrence, KS 66045, USADepartment of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology , Cambridge, MA 02139, USADepartment of Astronomy, California Institute of Technology , Pasadena, CA 91125, USADepartment of Astronomy, California Institute of Technology , Pasadena, CA 91125, USADepartment of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology , Cambridge, MA 02139, USA; Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology , Cambridge, MA 02139, USA; Department of Aeronautics and Astronautics, Massachusetts Institute of Technology , Cambridge, MA 02139, USADepartment of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95064, USADepartment of Astronomy, 501 Campbell Hall, University of California , Berkeley, CA 94720, USADepartment of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology , Cambridge, MA 02139, USADepartment of Astrophysical Sciences, Princeton University , 4 Ivy Lane, Princeton, NJ 08544, USAWe present the Distant Giants Survey, a three-year radial velocity campaign to measure P(DG∣CS), the conditional occurrence of distant giant planets (DG; M _p ∼ 0.3–13 M _J , P > 1 yr) in systems hosting a close-in small planet (CS; R _p < 10 R _⊕ ). For the past two years, we have monitored 47 Sun-like stars hosting small transiting planets detected by TESS. We present the selection criteria used to assemble our sample and report the discovery of two distant giant planets, TOI-1669 b and TOI-1694 c. For TOI-1669 b we find that $M\sin i=0.573\pm 0.074\,\,{M}_{{\rm{J}}}$ , P = 502 ± 16 days, and e < 0.27, while for TOI-1694 c, $M\sin i=1.05\pm 0.05\,\,{M}_{{\rm{J}}}$ , P = 389.2 ± 3.9 days, and e = 0.18 ± 0.05. We also confirmed the 3.8 days transiting planet TOI-1694 b by measuring a true mass of M = 26.1 ± 2.2 M _⊕ . At the end of the Distant Giants Survey, we will incorporate TOI-1669 b and TOI-1694 c into our calculation of P(DG∣CS), a crucial statistic for understanding the relationship between outer giants and small inner companions.https://doi.org/10.3847/1538-3881/aca6efRadial velocityExtrasolar gaseous giant planetsExoplanet detection methodsTransits |
| spellingShingle | Judah Van Zandt Erik A. Petigura Mason MacDougall Gregory J. Gilbert Jack Lubin Thomas Barclay Natalie M. Batalha Ian J. M. Crossfield Courtney Dressing Benjamin Fulton Andrew W. Howard Daniel Huber Howard Isaacson Stephen R. Kane Paul Robertson Arpita Roy Lauren M. Weiss Aida Behmard Corey Beard Ashley Chontos Fei Dai Paul A. Dalba Tara Fetherolf Steven Giacalone Christopher E. Henze Michelle L. Hill Lea A. Hirsch Rae Holcomb Steve B. Howell Jon M. Jenkins David W. Latham Andrew Mayo Ismael Mireles Teo Močnik Joseph M. Akana Murphy Daria Pidhorodetska Alex S. Polanski George R. Ricker Lee J. Rosenthal Ryan A. Rubenzahl S. Seager Nicholas Scarsdale Emma V. Turtelboom Roland Vanderspek Joshua N. Winn TESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants Survey The Astronomical Journal Radial velocity Extrasolar gaseous giant planets Exoplanet detection methods Transits |
| title | TESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants Survey |
| title_full | TESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants Survey |
| title_fullStr | TESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants Survey |
| title_full_unstemmed | TESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants Survey |
| title_short | TESS-Keck Survey. XIV. Two Giant Exoplanets from the Distant Giants Survey |
| title_sort | tess keck survey xiv two giant exoplanets from the distant giants survey |
| topic | Radial velocity Extrasolar gaseous giant planets Exoplanet detection methods Transits |
| url | https://doi.org/10.3847/1538-3881/aca6ef |
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