The Astrophysical Journal Supplement Series (Jan 2024)
The TESS-Keck Survey. XX. 15 New TESS Planets and a Uniform RV Analysis of All Survey Targets
- Alex S. Polanski,
- Jack Lubin,
- Corey Beard,
- Joseph M. Akana Murphy,
- Ryan Rubenzahl,
- Michelle L. Hill,
- Ian J. M. Crossfield,
- Ashley Chontos,
- Paul Robertson,
- Howard Isaacson,
- Stephen R. Kane,
- David R. Ciardi,
- Natalie M. Batalha,
- Courtney Dressing,
- Benjamin Fulton,
- Andrew W. Howard,
- Daniel Huber,
- Erik A. Petigura,
- Lauren M. Weiss,
- Isabel Angelo,
- Aida Behmard,
- Sarah Blunt,
- Casey L. Brinkman,
- Fei Dai,
- Paul A. Dalba,
- Tara Fetherolf,
- Steven Giacalone,
- Lea A. Hirsch,
- Rae Holcomb,
- Molly R. Kosiarek,
- Andrew W. Mayo,
- Mason G. MacDougall,
- Teo Močnik,
- Daria Pidhorodetska,
- Malena Rice,
- Lee J. Rosenthal,
- Nicholas Scarsdale,
- Emma V. Turtelboom,
- Dakotah Tyler,
- Judah Van Zandt,
- Samuel W. Yee,
- David R. Coria,
- Shannon D. Dulz,
- Joel D. Hartman,
- Aaron Householder,
- Sarah Lange,
- Andrew Langford,
- Emma M. Louden,
- Jared C. Siegel,
- Emily A. Gilbert,
- Erica J. Gonzales,
- Joshua E. Schlieder,
- Andrew W. Boyle,
- Jessie L. Christiansen,
- Catherine A. Clark,
- Rachel B. Fernandes,
- Michael B. Lund,
- Arjun B. Savel,
- Holden Gill,
- Charles Beichman,
- Rachel Matson,
- Elisabeth C. Matthews,
- E. Furlan,
- Steve B. Howell,
- Nicholas J. Scott,
- Mark E. Everett,
- John H. Livingston,
- Irina O. Ershova,
- Dmitry V. Cheryasov,
- Boris Safonov,
- Jorge Lillo-Box,
- David Barrado,
- María Morales-Calderón
Affiliations
- Alex S. Polanski
- ORCiD
- Department of Physics and Astronomy, University of Kansas , Lawrence, KS 66045, USA
- Jack Lubin
- ORCiD
- Department of Physics and Astronomy, University of California , Irvine, CA 92697, USA; Department of Physics & Astronomy, University of California Los Angeles , Los Angeles, CA 90095, USA
- Corey Beard
- ORCiD
- Department of Physics and Astronomy, University of California , Irvine, CA 92697, USA
- Joseph M. Akana Murphy
- ORCiD
- Department of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95060, USA
- Ryan Rubenzahl
- ORCiD
- Department of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA
- Michelle L. Hill
- ORCiD
- Department of Earth and Planetary Sciences, University of California , Riverside, CA 92521, USA
- Ian J. M. Crossfield
- Department of Physics and Astronomy, University of Kansas , Lawrence, KS 66045, USA
- Ashley Chontos
- ORCiD
- Department of Astrophysical Sciences, Princeton University , 4 Ivy Lane, Princeton, NJ 08540, USA; Institute for Astronomy, University of Hawai‘i , 2680 Woodlawn Drive, Honolulu, HI 96822, USA
- Paul Robertson
- ORCiD
- Department of Physics and Astronomy, University of California , Irvine, CA 92697, USA
- Howard Isaacson
- ORCiD
- Department of Astronomy, University of California Berkeley , Berkeley, CA 94720, USA; Centre for Astrophysics, University of Southern Queensland , Toowoomba, QLD, Australia
- Stephen R. Kane
- ORCiD
- Department of Earth and Planetary Sciences, University of California , Riverside, CA 92521, USA
- David R. Ciardi
- ORCiD
- NASA Exoplanet Science Institute/Caltech-IPAC , 1200 E. California Boulevard, Pasadena, CA 91125, USA
- Natalie M. Batalha
- ORCiD
- Department of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95060, USA
- Courtney Dressing
- ORCiD
- Department of Astronomy, University of California Berkeley , Berkeley, CA 94720, USA
- Benjamin Fulton
- ORCiD
- NASA Exoplanet Science Institute/Caltech-IPAC , 1200 E. California Boulevard, Pasadena, CA 91125, USA
- Andrew W. Howard
- ORCiD
- Department of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA
- Daniel Huber
- ORCiD
- Institute for Astronomy, University of Hawai‘i , 2680 Woodlawn Drive, Honolulu, HI 96822, USA; Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney , NSW 2006, Australia
- Erik A. Petigura
- ORCiD
- Department of Physics & Astronomy, University of California Los Angeles , Los Angeles, CA 90095, USA
- Lauren M. Weiss
- ORCiD
- Department of Physics and Astronomy, University of Notre Dame , Notre Dame, IN 46556, USA
- Isabel Angelo
- ORCiD
- Department of Physics and Astronomy, University of California , Los Angeles, CA 90095, USA; Mani L. Bhaumik Institute for Theoretical Physics, University of California , Los Angeles, CA 90095, USA
- Aida Behmard
- ORCiD
- Department of Astrophysics, American Museum of Natural History , 200 Central Park West, Manhattan, NY 10024, USA
- Sarah Blunt
- ORCiD
- Department of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA; CIERA, Northwestern University , Evanston, IL 60201, USA
- Casey L. Brinkman
- ORCiD
- Institute for Astronomy, University of Hawai’i , Honolulu, HI 96822, USA
- Fei Dai
- ORCiD
- Department of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA; Division of Geological and Planetary Science, California Institute of Technology , Pasadena, CA 91125, USA
- Paul A. Dalba
- ORCiD
- Department of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95060, USA
- Tara Fetherolf
- ORCiD
- Department of Earth and Planetary Sciences, University of California , Riverside, CA 92521, USA; Department of Physics, California State University , San Marcos, CA 92096, USA
- Steven Giacalone
- ORCiD
- Department of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA
- Lea A. Hirsch
- ORCiD
- University of Toronto Mississauga , 3359 Mississauga Road, Mississauga, ON L5L 1C6 Canada
- Rae Holcomb
- ORCiD
- Department of Physics and Astronomy, University of California , Irvine, CA 92697, USA
- Molly R. Kosiarek
- ORCiD
- Department of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95064, USA
- Andrew W. Mayo
- ORCiD
- Department of Astronomy, University of California Berkeley , Berkeley, CA 94720, USA
- Mason G. MacDougall
- ORCiD
- Department of Physics & Astronomy, University of California Los Angeles , Los Angeles, CA 90095, USA
- Teo Močnik
- ORCiD
- Gemini Observatory/NSF’s NOIRLab , 670 N. A’ohoku Place, Hilo, HI 96720, USA
- Daria Pidhorodetska
- ORCiD
- Department of Earth and Planetary Sciences, University of California , Riverside, CA 92521, USA
- Malena Rice
- ORCiD
- Department of Astronomy, Yale University , New Haven, CT 06511, USA
- Lee J. Rosenthal
- Department of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA
- Nicholas Scarsdale
- ORCiD
- Department of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95060, USA
- Emma V. Turtelboom
- ORCiD
- Department of Astronomy, University of California Berkeley , Berkeley, CA 94720, USA
- Dakotah Tyler
- ORCiD
- Department of Physics and Astronomy, University of California , Los Angeles, CA 90095, USA
- Judah Van Zandt
- ORCiD
- Department of Physics & Astronomy, University of California Los Angeles , Los Angeles, CA 90095, USA
- Samuel W. Yee
- ORCiD
- Department of Astrophysical Sciences, Princeton University , 4 Ivy Lane, Princeton, NJ 08540, USA; Center for Astrophysics ∣ Harvard & Smithsonian , 60 Garden Street, Cambridge, MA 02138, USA
- David R. Coria
- ORCiD
- Department of Physics and Astronomy, University of Kansas , Lawrence, KS 66045, USA
- Shannon D. Dulz
- ORCiD
- Department of Physics and Astronomy, University of Notre Dame , Notre Dame, IN 46556, USA
- Joel D. Hartman
- ORCiD
- Department of Astrophysical Sciences, Princeton University , 4 Ivy Lane, Princeton, NJ 08540, USA
- Aaron Householder
- ORCiD
- Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology , Cambridge, MA 02139, USA; Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology , Cambridge, MA 02139, USA
- Sarah Lange
- ORCiD
- Department of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95064, USA
- Andrew Langford
- ORCiD
- Institute of Astronomy, University of Cambridge , Madingley Road, Cambridge, CB3 0HA, UK; School of Aeronautical and Astronautical Engineering, Purdue University , West Lafayette, IN, USA
- Emma M. Louden
- ORCiD
- Department of Astronomy, Yale University , New Haven, CT 06511, USA
- Jared C. Siegel
- ORCiD
- Department of Astrophysical Sciences, Princeton University , 4 Ivy Lane, Princeton, NJ 08540, USA
- Emily A. Gilbert
- ORCiD
- Jet Propulsion Laboratory, California Institute of Technology , 4800 Oak Grove Drive, Pasadena, CA 91109, USA
- Erica J. Gonzales
- ORCiD
- Department of Astronomy and Astrophysics, University of California , Santa Cruz, CA 95064, USA
- Joshua E. Schlieder
- NASA Goddard Space Flight Center , 8800 Greenbelt Road, Greenbelt, MD 22071, USA
- Andrew W. Boyle
- ORCiD
- Department of Astronomy, California Institute of Technology , Pasadena, CA 91125, USA
- Jessie L. Christiansen
- ORCiD
- NASA Exoplanet Science Institute/Caltech-IPAC , 1200 E. California Boulevard, Pasadena, CA 91125, USA
- Catherine A. Clark
- ORCiD
- NASA Exoplanet Science Institute/Caltech-IPAC , 1200 E. California Boulevard, Pasadena, CA 91125, USA; Jet Propulsion Laboratory, California Institute of Technology , 4800 Oak Grove Drive, Pasadena, CA 91109, USA
- Rachel B. Fernandes
- ORCiD
- Department of Astronomy & Astrophysics, 525 Davey Laboratory, The Pennsylvania State University , University Park, PA 16802, USA; Center for Exoplanets and Habitable Worlds, 525 Davey Laboratory, The Pennsylvania State University , University Park, PA 16802, USA
- Michael B. Lund
- ORCiD
- NASA Exoplanet Science Institute/Caltech-IPAC , 1200 E. California Boulevard, Pasadena, CA 91125, USA
- Arjun B. Savel
- ORCiD
- Department of Astronomy, University of Maryland , College Park, MD 20742, USA
- Holden Gill
- ORCiD
- Department of Astronomy, University of California Berkeley , Berkeley, CA 94720, USA
- Charles Beichman
- NASA Exoplanet Science Institute/Caltech-IPAC , 1200 E. California Boulevard, Pasadena, CA 91125, USA
- Rachel Matson
- U.S. Naval Observatory , 3450 Massachusetts Avenue NW, Washington, DC 20392, USA
- Elisabeth C. Matthews
- ORCiD
- Max-Planck-Institut für Astronomie , Königstuhl 17, 69117 Heidelberg, Germany
- E. Furlan
- ORCiD
- NASA Exoplanet Science Institute/Caltech-IPAC , 1200 E. California Boulevard, Pasadena, CA 91125, USA
- Steve B. Howell
- ORCiD
- NASA Ames Research Center , Moffett Field, CA 94035, USA
- Nicholas J. Scott
- ORCiD
- NASA Ames Research Center , Moffett Field, CA 94035, USA
- Mark E. Everett
- ORCiD
- NSF’s National Optical-Infrared Astronomy Research Laboratory , 950 N. Cherry Avenue, Tucson, AZ 85719, USA
- John H. Livingston
- ORCiD
- Astrobiology Center , NINS, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan; National Astronomical Observatory of Japan , NINS, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan; Astronomical Science Program, Graduate University for Advanced Studies , SOKENDAI, 2-21-1, Osawa, Mitaka, Tokyo, 181-8588, Japan
- Irina O. Ershova
- ORCiD
- Faculty of Space Research, Moscow State University , 1 Leninskie Gory, bld. 52, Moscow, Russia
- Dmitry V. Cheryasov
- ORCiD
- Sternberg Astronomical Institute, Lomonosov Moscow State University , 119992, Universitetskij prospekt 13, Moscow, Russia
- Boris Safonov
- Sternberg Astronomical Institute, Lomonosov Moscow State University , 119992, Universitetskij prospekt 13, Moscow, Russia
- Jorge Lillo-Box
- ORCiD
- Centro de Astrobioloía , CSIC-INTA, ESAC Campus, Camino Bajo del Castillo s/n, 28692 Villanueva de la Cañada, Madrid, Spain
- David Barrado
- ORCiD
- Centro de Astrobioloía , CSIC-INTA, ESAC Campus, Camino Bajo del Castillo s/n, 28692 Villanueva de la Cañada, Madrid, Spain
- María Morales-Calderón
- ORCiD
- Centro de Astrobioloía , CSIC-INTA, ESAC Campus, Camino Bajo del Castillo s/n, 28692 Villanueva de la Cañada, Madrid, Spain
- DOI
- https://doi.org/10.3847/1538-4365/ad4484
- Journal volume & issue
-
Vol. 272,
no. 2
p. 32
Abstract
The Transiting Exoplanet Survey Satellite (TESS) has discovered hundreds of new worlds, with TESS planet candidates now outnumbering the total number of confirmed planets from Kepler. Owing to differences in survey design, TESS continues to provide planets that are better suited for subsequent follow-up studies, including mass measurement through radial velocity (RV) observations, compared to Kepler targets. In this work, we present the TESS-Keck Survey’s (TKS) Mass Catalog: a uniform analysis of all TKS RV survey data that has resulted in mass constraints for 126 planets and candidate signals. This includes 58 mass measurements that have reached ≥5 σ precision. We confirm or validate 32 new planets from the TESS mission either by significant mass measurement (15) or statistical validation (17), and we find no evidence of likely false positives among our entire sample. This work also serves as a data release for all previously unpublished TKS survey data, including 9,204 RV measurements and associated activity indicators over our three-year survey. We took the opportunity to assess the performance of our survey and found that we achieved many of our goals, including measuring the mass of 38 small (<4 R _⊕ ) planets, nearly achieving the TESS mission’s basic science requirement. In addition, we evaluated the performance of the Automated Planet Finder as survey support and observed meaningful constraints on system parameters, due to its more uniform phase coverage. Finally, we compared our measured masses to those predicted by commonly used mass–radius relations and investigated evidence of systematic bias.
Keywords
