List of works by Ian Crossfield

197 candidates and 104 validated planets in K2's first five fields ⬇️

scholarly article

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10 ⬇️

scientific article published in 'The Astronomical Journal' in March 2018

A 2 R ⊕ Planet Orbiting the Bright Nearby K Dwarf Wolf 503

scientific article published in Astronomical Journal

A Framework for Prioritizing the TESS Planetary Candidates Most Amenable to Atmospheric Characterization

scholarly article

A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS

scientific article

A Neptune-sized transiting planet closely orbiting a 5–10-million-year-old star ⬇️

scientific article published on 20 June 2016

A Pair of TESS Planets Spanning the Radius Valley around the Nearby Mid-M Dwarf LTT 3780

scientific article

A Search for Variability in Exoplanet Analogues and Low-Gravity Brown Dwarfs

scholarly article

A Second Planet Transiting LTT 1445A and a Determination of the Masses of Both Worlds

scientific article published on 14 March 2022

A Super-Earth and Sub-Neptune Transiting the Late-type M Dwarf LP 791-18 ⬇️

scientific article published on 19 September 2019

A System of Three Super Earths Transiting the Late K-Dwarf GJ 9827 at 30 pc

scientific article published in Astronomical Journal

A TESS Dress Rehearsal: Planetary Candidates and Variables from K2 Campaign 17

scholarly article

A close-in puffy Neptune with hidden friends: The enigma of TOI 620

scientific article

A giant planet candidate transiting a white dwarf

scientific article published on 16 September 2020

A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS ⬇️

scientific article

A nearby M star with three transiting super-earths discovered by K2 ⬇️

scientific article published in the Astrophysical Journal

A planet within the debris disk around the pre-main-sequence star AU Microscopii ⬇️

scientific article published on 24 June 2020

A remnant planetary core in the hot-Neptune desert

scientific article published on 01 July 2020

A sub-Neptune exoplanet with a low-metallicity methane-depleted atmosphere and Mie-scattering clouds

scientific article published in July 2019

A sub-Neptune transiting the young field star HD 18599 at 40 pc

A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270

Absence of a thick atmosphere on the terrestrial exoplanet LHS 3844b

scientific article published on 19 August 2019

An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images

An Improved Transit Measurement for a 2.4 R ⊕ Planet Orbiting A Bright Mid-M Dwarf K2–28

scientific article published in Astronomical Journal

An Ultra-short Period Rocky Super-Earth with a Secondary Eclipse and a Neptune-like Companion around K2-141

scientific article published in Astronomical Journal

Bright opportunities for atmospheric characterization of small planets: masses and radii of K2-3 b, c, and d and GJ3470 b from radial velocity measurements and Spitzer transits

scientific article published in January 2019

Catalog of New K2 Exoplanet Candidates from Citizen Scientists

scientific article published in March 2019

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7

scientific article published in Astronomical Journal

Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. III. A High Mass and Low Envelope Fraction for the Warm Neptune K2-55b

scientific article published in Astronomical Journal

Characterizing the cool KOIs. II. The M dwarf KOI-254 and its hot Jupiter

scientific article published in Astronomical Journal

Cloud structure of the nearest brown dwarfs. II. High-amplitude variability for Luhman 16 A and B in and out of the 0.99 {mu}m FeH feature ⬇️

scientific article published in the Astrophysical Journal

Discovery of a Transiting Adolescent Sub-Neptune Exoplanet with K2

scientific article published in Astronomical Journal

Doppler imaging of exoplanets and brown dwarfs ⬇️

scientific article published in Astronomy and Astrophysics

EPIC 246851721 b: A Tropical Jupiter Transiting a Rapidly Rotating Star in a Well-aligned Orbit

scientific article published in Astronomical Journal

Eleven multiplanet systems from K2 campaigns 1 and 2 and the masses of two hot super-earths ⬇️

scientific article published in the Astrophysical Journal

Erratum: “TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up” (2021, AJ, 162, 54)

scientific article published on 23 February 2022

Erratum: “TOI-2076 and TOI-1807: Two young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up” (2021, AJ, 162, 54)

scientific article published on 17 November 2021

Four Sub-Saturns with Dissimilar Densities: Windows into Planetary Cores and Envelopes ⬇️

scientific article published in Astronomical Journal

Friends of hot jupiters. IV. Stellar companions beyond 50 au might facilitate giant planet formation, but most are unlikely to cause Kozai-Lidov migration ⬇️

scientific article published in the Astrophysical Journal

HATS-47b, HATS-48Ab, HATS-49b, and HATS-72b: Four Warm Giant Planets Transiting K Dwarfs

scientific article

HD 183579b: A Warm Sub-Neptune Transiting a Solar Twin Detected by TESS

scientific article

HD 191939: Three Sub-Neptunes Transiting a Sun-like Star Only 54 pc Away

HD 213885b: a transiting 1-d-period super-Earth with an Earth-like composition around a bright (V = 7.9) star unveiled by TESS

scientific article published on 19 November 2019

HD 2685 b: a hot Jupiter orbiting an early F-type star detected by TESS

scientific article

Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST

scientific article published in May 2024

Individual, Model-independent Masses of the Closest Known Brown Dwarf Binary to the Sun

scientific article published in the Astrophysical Journal

K2 discovers a busy bee: an unusual transiting Neptune found in the Beehive cluster ⬇️

scientific article published in Astronomical Journal

K2-114b and K2-115b: Two Transiting Warm Jupiters

scientific article published in Astronomical Journal

K2-136: A Binary System in the Hyades Cluster Hosting a Neptune-sized Planet

scientific article published in Astronomical Journal

K2-291b: A Rocky Super-Earth in a 2.2 day Orbit

scientific article

K2-66b and K2-106b: Two Extremely Hot Sub-Neptune-size Planets with High Densities

scientific article published in Astronomical Journal

Mass constraints of the WASP-47 planetary system from radial velocities ⬇️

scientific article

Mass loss from the exoplanet WASP-12b inferred from Spitzer phase curves

scientific article published on 25 July 2019

Near-resonance in a System of Sub-Neptunes from TESS

scientific article published on 10 October 2019

New Insights on Planet Formation in WASP-47 from a Simultaneous Analysis of Radial Velocities and Transit Timing Variations ⬇️

scientific article published in Astronomical Journal

OUP accepted manuscript

scientific article

Observations of Transiting Exoplanets with the James Webb Space Telescope (JWST)

scholarly article

Physical Parameters of the Multiplanet Systems HD 106315 and GJ 9827

Planet Candidates from K2 Campaigns 5–8 and Follow-up Optical Spectroscopy

scientific article published in Astronomical Journal

Planetary Candidates from K2 Campaign 16

scientific article published in Astronomical Journal

Publisher Correction: A planet within the debris disk around the pre-main-sequence star AU Microscopii

scientific article published on 15 July 2020

Rayleigh scattering in the atmosphere of the warm Exo-Neptune GJ 3470b ⬇️

scientific article published in the Astrophysical Journal

Revisiting the HIP 41378 System with K2 and Spitzer

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2–18

scientific article published on 9 May 2022

Simultaneous Multiwavelength Variability Characterization of the Free-floating Planetary-mass Object PSO J318.5−22

scientific article published in Astronomical Journal

Sixty Validated Planets from K2 Campaigns 5–8

scientific article published in Astronomical Journal

Spitzer Reveals Evidence of Molecular Absorption in the Atmosphere of the Hot Neptune LTT 9979b

scholarly article

Spitzer observations confirm and rescue the habitable-zone super-Earth K2-18b for future characterization ⬇️

scientific article published in the Astrophysical Journal

Spitzer observations of exoplanets discovered with the Kepler K2 mission ⬇️

scientific article published in the Astrophysical Journal

Spitzer/MIPS 24 μm OBSERVATIONS OF HD 209458b: THREE ECLIPSES, TWO AND A HALF TRANSITS, AND A PHASE CURVE CORRUPTED BY INSTRUMENTAL SENSITIVITY VARIATIONS ⬇️

scientific article published in the Astrophysical Journal

Stellar and Planetary Parameters for K2's Late-type Dwarf Systems from C1 to C5 ⬇️

scientific article published in the Astrophysical Journal

TESS Delivers Five New Hot Giant Planets Orbiting Bright Stars from the Full-frame Images

scientific article

TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream

scientific article published on 14 January 2021

TESS Reveals HD 118203 b to be a Transiting Planet

scientific article published in May 2020

TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858 ⬇️

scientific article published on 9 August 2019

TESS Spots a Hot Jupiter with an Inner Transiting Neptune

scientific article published on 19 March 2020

TESS-Keck Survey. IX. Masses of Three Sub-Neptunes Orbiting HD 191939 and the Discovery of a Warm Jovian plus a Distant Substellar Companion

scientific article published on 31 January 2022

TKS V. Twin sub-Neptunes Transiting the Nearby G Star HD 63935

scientific article published in 2021

TKS X: Confirmation of TOI-1444b and a Comparative Analysis of the Ultra-short-period Planets with Hot Neptunes

TOI-1136 is a Young, Coplanar, Aligned Planetary System in a Pristine Resonant Chain

scientific article published on 5 January 2023

TOI-1231 b: A Temperate, Neptune-sized Planet Transiting the Nearby M3 Dwarf NLTT 24399

scientific article

TOI-1235 b: A Keystone Super-Earth for Testing Radius Valley Emergence Models around Early M Dwarfs

scientific article

TOI-150b and TOI-163b: two transiting hot Jupiters, one eccentric and one inflated, revealed by TESS near and at the edge of the JWST CVZ

scientific article

TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up

scientific article published on 12 July 2021

TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star

scientific article

TOI-503: The first known brown dwarf-Am star binary from the TESS mission

TOI-530b: a giant planet transiting an M-dwarf detected by TESS

scientific article published on 22 December 2021

TOI-674b: An oasis in the desert of exo-Neptunes transiting a nearby M dwarf

scientific article published in September 2021

TOI-677b: A Warm Jupiter (P= 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star

scientific article

TOI-954 b and K2-329 b: Short-period Saturn-mass Planets that Test whether Irradiation Leads to Inflation

scientific article published on 22 January 2021

The CARMENES search for exoplanets around M dwarfs

scientific article

The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780

scientific article

The California-Kepler Survey. I. High-resolution Spectroscopy of 1305 Stars Hosting Kepler Transiting Planets

scientific article published in Astronomical Journal

The California-Kepler Survey. III. A Gap in the Radius Distribution of Small Planets

scientific article published in Astronomical Journal

The K2-138 System: A Near-resonant Chain of Five Sub-Neptune Planets Discovered by Citizen Scientists

scientific article published on 11 January 2018

The LHS 1678 System: Two Earth-sized Transiting Planets and an Astrometric Companion Orbiting an M Dwarf Near the Convective Boundary at 20 pc

scholarly article

The Multiplanet System TOI-421

scientific article published on 14 August 2020

The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561

The TESS-Keck Survey. III. A Stellar Obliquity Measurement of TOI-1726 c

The TESS-Keck Survey. VI. Two Eccentric sub-Neptunes Orbiting HIP-97166

The TESS-Keck Survey. VIII. Confirmation of a Transiting Giant Planet on an Eccentric 261 Day Orbit with the Automated Planet Finder Telescope*

scientific article published on 13 January 2022

The TESS-Keck Survey. XI. Mass Measurements for Four Transiting sub-Neptunes orbiting K dwarf TOI-1246

The TESS-Keck Survey. XIII. An Eccentric Hot Neptune with a Similar-mass Outer Companion around TOI-1272

scientific article published on 12 August 2022

The TESS-Keck Survey: Science Goals and Target Selection

scientific article published on 30 May 2022

The TESS–Keck Survey. I. A Warm Sub-Saturn-mass Planet and a Caution about Stray Light in TESS Cameras

The Transiting Exoplanet Community Early Release Science Program for JWST

article

The Very Low Albedo of WASP-12b from Spectral Eclipse Observations with Hubble ⬇️

scholarly article

Three Small Planets Transiting the Bright Young Field Star K2-233

scientific article published in Astronomical Journal

Three new brown dwarfs and a massive hot Jupiter revealed by TESS around early-type stars

scientific article published in August 2022

Three’s Company: An Additional Non-transiting Super-Earth in the Bright HD 3167 System, and Masses for All Three Planets

scientific article published in Astronomical Journal

Transit Timing Variations for AU Microscopii b and c

scientific article published on 30 June 2022

Transit timings variations in the three-planet system: TOI-270

scientific article published on 6 December 2021

Two Small Transiting Planets and a Possible Third Body Orbiting HD 106315

scientific article published in Astronomical Journal

Two Warm, Low-density Sub-Jovian Planets Orbiting Bright Stars in K2 Campaigns 13 and 14

scientific article published in Astronomical Journal

Two small temperate planets transiting nearby M dwarfs in K2 campaigns 0 and 1 ⬇️

scientific article published in the Astrophysical Journal

Two transiting earth-size planets near resonance orbiting a nearby cool star ⬇️

scientific article published in the Astrophysical Journal

Two transiting low density sub-saturns from K2 ⬇️

scientific article published in the Astrophysical Journal

Validation of 13 Hot and Potentially Terrestrial TESS Planets

scholarly article

Variability in a young, L/T transition planetary-mass object ⬇️

article

WASP-107b’s Density Is Even Lower: A Case Study for the Physics of Planetary Gas Envelope Accretion and Orbital Migration

scientific article published on 18 January 2021

Warm ice giant GJ 3470b

scientific article published in Astronomy and Astrophysics

Weather on the nearest brown dwarfs: resolved simultaneous multi-wavelength variability monitoring of WISE J104915.57-531906.1AB ⬇️

article

π Earth: A 3.14 day Earth-sized Planet from K2's Kitchen Served Warm by the SPECULOOS Team

scientific article published on 21 September 2020

Paulina is supported by:

About Paulina

Help