List of works by Colin Snodgrass

280 one-opposition near-Earth asteroids recovered by the EURONEAR with the Isaac Newton Telescope

scientific article published in Astronomy and Astrophysics

2P/Encke, the Taurid complex NEOs and the Maribo and Sutter’s Mill meteorites

scientific article published in Astronomy and Astrophysics

67P/Churyumov-Gerasimenko: Activity between March and June 2014 as observed from Rosetta/OSIRIS

scientific article published in Astronomy and Astrophysics

A Global Robotic Telescope Network for Time-Domain Science

A Sub-Saturn mass planet, MOA-2009-BLG-319Lb

scientific article published in the Astrophysical Journal

A Super-Jupiter orbiting a late-type star: a refined analysis of microlensing event OGLE-2012-BLG-0406

scientific article published in the Astrophysical Journal

A brown dwarf orbiting an M-dwarf: MOA 2009–BLG–411L

scientific article published in Astronomy and Astrophysics

A census of variability in globular cluster M 68 (NGC 4590)

scientific article published in Astronomy and Astrophysics

A cold neptune-mass planet OGLE-2007-BLG-368Lb: cold neptunes are common

scientific article published in the Astrophysical Journal

A collision in 2009 as the origin of the debris trail of asteroid P/2010 A2

scientific article

A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry★

scholarly article

A giant planet beyond the snow line in microlensing event OGLE-2011-BLG-0251

scientific article published in Astronomy and Astrophysics

A metric and optimization scheme for microlens planet searches

scholarly article

A much lower density for the transiting extrasolar planet WASP-7

scientific article published in Astronomy and Astrophysics

A new approach to modelling impacts on rubble pile asteroid simulants

scientific article

A new type of ambiguity in the planet and binary interpretations of central perturbations of high-magnification gravitational microlensing events

scientific article published in the Astrophysical Journal

A possible binary system of a stellar remnant in the high-magnification gravitational microlensing event OGLE-2007-BLG-514

scientific article published in the Astrophysical Journal

A ring system detected around the Centaur (10199) Chariklo

scientific article (publication date: 26 March 2014)

A systematic fitting scheme for caustic-crossing microlensing events

scientific article

ARTEMiS (Automated Robotic Terrestrial Exoplanet Microlensing Search) – Hunting for planets of Earth mass and below

article by Martin Dominik et al published October 2007 in Proceedings of the International Astronomical Union

ARTEMiS (Automated Robotic Terrestrial Exoplanet Microlensing Search): A possible expert-system based cooperative effort to hunt for planets of Earth mass and below

scholarly article

Beginning of activity in 67P/Churyumov-Gerasimenko and predictions for 2014–2015

scientific article published in Astronomy and Astrophysics

Binary microlensing event OGLE-2009-BLG-020 gives verifiable mass, distance, and orbit predictions

scientific article published in the Astrophysical Journal

CASTAway: An asteroid main belt tour and survey

Campaign 9 of the K2 Mission: Observational Parameters, Scientific Drivers, and Community Involvement for a Simultaneous Space- and Ground-based Microlensing Survey

scholarly article

Candidate gravitational microlensing events for future direct lens imaging

scientific article published in the Astrophysical Journal

Changes in the physical environment of the inner Coma of 67P/Churyumov-Gerasimenko with decreasing heliocentric distance

scientific article published in Astronomical Journal

Characterisation of candidate members of (136108) Haumea's family

scientific article published in January 2010

Characterisation of candidate members of (136108) Haumea's family: II. Follow-up observations

scientific article published in January 2012

Characterizing lenses and lensed stars of high-magnification single-lens gravitational microlensing events with lenses passing over source stars

scientific article published in the Astrophysical Journal

Characterizing low-mass binaries from observation of long-timescale caustic-crossing gravitational microlensing events

scientific article published in the Astrophysical Journal

Comet 322P/SOHO 1: An asteroid with the smallest perihelion distance?

scientific article

Cometary science. Dust measurements in the coma of comet 67P/Churyumov-Gerasimenko inbound to the Sun.

scientific article published on January 2015

Cometary science. The morphological diversity of comet 67P/Churyumov-Gerasimenko

scientific article published on January 2015

Continued activity in P/2013 P5 PANSTARRS. Unexpected comet, rotational break-up, or rubbing binary asteroid?

scientific article published in Astronomy and Astrophysics

Deep Impact: observations from a worldwide Earth-based campaign.

scientific article published on 08 September 2005

Determination of an upper limit for the water outgassing rate of main-belt comet P/2012 T1 (PANSTARRS)

scholarly article

Difference image analysis: extension to a spatially varying photometric scale factor and other considerations

article

Direct observations of asteroid interior and regolith structure: Science measurement requirements

Discovery and mass measurements of a cold, 10 earth mass planet and its host star

scientific article published in the Astrophysical Journal

Discovery of a cool planet of 5.5 Earth masses through gravitational microlensing

scientific article

Discovery of a gas giant planet in microlensing event OGLE-2014-BLG-1760

scientific article published in Astronomical Journal

Distant activity of 67P/Churyumov-Gerasimenko in 2014: Ground-based results during the Rosetta pre-landing phase

scientific article published in Astronomy and Astrophysics

EMCCD photometry reveals two new variable stars in the crowded central region of the globular cluster NGC 6981

scientific article published in Astronomy and Astrophysics

EPOXI: comet 103P/Hartley 2 observations from a worldwide campaign

ERRATUM: “PHYSICAL PROPERTIES OF THE 0.94 DAY PERIOD TRANSITING PLANETARY SYSTEM WASP-18” (2009, ApJ, 707, 167)

scientific article published in the Astrophysical Journal

Erratum: A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry

scholarly article published in Monthly Notices of the Royal Astronomical Society

Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry(Corrigendum)

scientific article published in Astronomy and Astrophysics

Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry

scientific article published in Astronomy and Astrophysics

Evidence for the formation of comet 67P/Churyumov-Gerasimenko through gravitational collapse of a bound clump of pebbles

article by Jürgen Blum et al published July 2017 in Monthly Notices of the Royal Astronomical Society

Evolution of water production of 67P/Churyumov-Gerasimenko: An empirical model and a multi-instrument study

article

Exoplanet discovery and characterisation through robotic follow-up of microlensing events: Season 2010 results

Exploring the crowded central region of ten Galactic globular clusters using EMCCDs

scientific article published in Astronomy and Astrophysics

Faint-source-star planetary microlensing: the discovery of the cold gas-giant planet OGLE-2014-BLG-0676Lb

scholarly article

First Assessment of the Binary Lens OGLE-2015-BLG-0232

scientific article published in the Astrophysical Journal

Flux and color variations of the doubly imaged quasar UM673

scientific article published in Astronomy and Astrophysics

Flux and color variations of the quadruply imaged quasar HE 0435-1223

scientific article published in Astronomy and Astrophysics

Frequency of solar-like systems and of ice and gas giants beyond the snow line from high-magnification microlensing events in 2005-2008

scientific article published in the Astrophysical Journal

Gemini and Lowell observations of 67P/Churyumov−Gerasimenko during the Rosetta mission

scientific article

Geological map and stratigraphy of asteroid 21 Lutetia

article by Matteo Massironi et al published June 2012 in Planetary and Space Science

Gravitational binary-lens events with prominent effects of lens orbital motion

scientific article published in the Astrophysical Journal

GravityCam: Wide-field high-resolution high-cadence imaging surveys in the visible from the ground

GravityCam: higher resolution visible wide-field imaging

Ground-based Parallax Confirmed by Spitzer: Binary Microlensing Event MOA-2015-BLG-020

scientific article published in the Astrophysical Journal

Ground-based monitoring of comet 67P/Churyumov–Gerasimenko gas activity throughout the Rosetta mission

scientific article

Herscheland IRAM-30 m observations of comet C/2012 S1 (ISON) at 4.5 AU from the Sun

scientific article published in Astronomy and Astrophysics

High-precision photometry by telescope defocusing - I. The transiting planetary system WASP-5

article

High-precision photometry by telescope defocusing - III. The transiting planetary system WASP-2★

article

High-precision photometry by telescope defocusing - IV. Confirmation of the huge radius of WASP-17 b

article

High-precision photometry by telescope defocusing – V. WASP-15 and WASP-16★

scientific article

High-precision photometry by telescope defocusing – VII. The ultrashort period planet WASP-103★

scholarly article

High-precision photometry by telescope defocussing - II. The transiting planetary system WASP-4

article

High-precision photometry by telescope defocussing – VI. WASP-24, WASP-25 and WASP-26★

article

High-precision photometry by telescope defocussing – VIII. WASP-22, WASP-41, WASP-42 and WASP-55

scientific article

High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP)

scientific article published in Astronomy and Astrophysics

High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP)

scientific article

Images of Asteroid 21 Lutetia: A Remnant Planetesimal from the Early Solar System

scientific article (publication date: 27 October 2011)

Implications of the small spin changes measured for large Jupiter-family comet nuclei

scientific article

Interpretation of a short-term anomaly in the gravitational microlensing event MOA-2012-BLG-486

scientific article published in the Astrophysical Journal

Interpretation of strong short-term central perturbations in the light curves of moderate-magnification microlensing events

scientific article published in the Astrophysical Journal

LOTUS: a low-cost, ultraviolet spectrograph

scientific article

Larger and faster: revised properties and a shorter orbital period for the WASP-57 planetary system from a pro-am collaboration

scholarly article

Limits on additional planetary companions to OGLE 2005-BLG-390L

scientific article published in Astronomy and Astrophysics

MOA 2010-BLG-477Lb: constraining the mass of a microlensing planet from microlensing parallax, orbital motion, and detection of blended light

scientific article published in the Astrophysical Journal

MOA-2009-BLG-387Lb: a massive planet orbiting an M dwarf

scientific article published in Astronomy and Astrophysics

MOA-2010-BLG-073L: an m-dwarf with a substellar companion at the Planet/Brown dwarf boundary

scientific article published in the Astrophysical Journal

MOA-2010-BLG-311: a planetary candidate below the threshold of reliable detection

scientific article published in the Astrophysical Journal

MOA-2010-BLG-328Lb: a Sub-Neptune orbiting very late M dwarf?

scientific article published in the Astrophysical Journal

MOA-2010-BLG-523: "Failed planet" = RS CVn star

scientific article published in the Astrophysical Journal

MOA-2011-BLG-262Lb: a sub-Earth-mass moon orbiting a gas giant primary or a high velocity planetary system in the galactic bulge

scientific article published in the Astrophysical Journal

MOA-2013-BLG-220Lb: massive planetary companion to galactic-disk host

scientific article (publication date: 27 June 2014)

MOA-2016-BLG-227Lb: A Massive Planet Characterized by Combining Light-curve Analysis and Keck AO Imaging

scientific article published in Astronomical Journal

Many new variable stars discovered in the core of the globular cluster NGC 6715 (M 54) with EMCCD observations

scientific article published in Astronomy and Astrophysics

Mass measurement of a single unseen star and planetary detection efficiency for OGLE 2007-BLG-050

scientific article published in Astronomy and Astrophysics

Mass measurements of isolated objects from space-based microlensing

scientific article (publication date: 28 June 2016)

Masses and orbital constraints for the OGLE-2006-BLG-109Lb,c Jupiter/Saturn analog planetary system

scientific article published in the Astrophysical Journal

MiNDSTEp differential photometry of the gravitationally lensed quasars WFI 2033-4723 and HE 0047-1756: microlensing and a new time delay

scientific article published in Astronomy and Astrophysics

Microlens OGLE-2005-BLG-169 Implies That Cool Neptune-like Planets Are Common

scientific article published in the Astrophysical Journal

Microlensing binaries discovered through high-magnification channel

scientific article published in the Astrophysical Journal

Microlensing binaries with candidate brown dwarf companions

scientific article published in the Astrophysical Journal

Microlensing discovery of a population of very tight, very low mass binary brown dwarfs

scientific article published in the Astrophysical Journal

Microlensing discovery of a tight, low-mass-ratio planetary-mass object around an old field brown dwarf

scientific article (publication date: 31 October 2013)

Monitoring of the optical spectrum of comet 2I/Borisov at the VLT

scientific article published on 8 October 2020

Mony a Mickle Maks a Muckle: Minor Body Observations with Optical Telescopes of All Sizes

Near-UV and optical spectroscopy of comets using the ISIS spectrograph on the WHT

scientific article

OGLE 2008-BLG-290: an accurate measurement of the limb darkening of a galactic bulge K giant spatially resolved by microlensing

scientific article published in Astronomy and Astrophysics

OGLE-2005-BLG-018: characterization of full physical and orbital parameters of a gravitational binary lens

scientific article published in the Astrophysical Journal

OGLE-2005-BLG-153: microlensing discovery and characterization of a very low mass binary

scientific article published in the Astrophysical Journal

OGLE-2008-BLG-510: first automated real-time detection of a weak microlensing anomaly -- brown dwarf or stellar binary?

scholarly article

OGLE-2009-BLG-092/MOA-2009-BLG-137: a dramatic repeating event with the second perturbation predicted by real-time analysis

scientific article published in the Astrophysical Journal

OGLE-2011-BLG-0265Lb: a jovian microlensing planet orbiting an M dwarf

scientific article published in the Astrophysical Journal

OGLE-2012-BLG-0563Lb: a saturn-mass planet around an M dwarf with the mass constrained by Subaru AO imaging

scientific article published in the Astrophysical Journal

OGLE-2014-BLG-0289: Precise Characterization of a Quintuple-peak Gravitational Microlensing Event

scientific article published in the Astrophysical Journal

OGLE-2014-BLG-1186: gravitational microlensing providing evidence for a planet orbiting the foreground star or for a close binary source?

scientific article

OGLE-2015-BLG-0479LA,B: binary gravitational microlens characterized by simultaneous ground-based and space-based observations

scientific article published in the Astrophysical Journal

OGLE-2016-BLG-1190Lb: The First Spitzer Bulge Planet Lies Near the Planet/Brown-dwarf Boundary

scientific article published in Astronomical Journal

OGLE-2017-BLG-0329L: A Microlensing Binary Characterized with Dramatically Enhanced Precision Using Data from Space-based Observations

scientific article published in the Astrophysical Journal

OGLE-2017-BLG-1186: first application of asteroseismology and Gaussian processes to microlensing

scientific article published on 10 July 2019

OGLE-2018-BLG-0022: A Nearby M-dwarf Binary

OGLE-2018-BLG-1185b: A Low-mass Microlensing Planet Orbiting a Low-mass Dwarf

scientific article published in August 2021

OGLE-LMC-ECL-11893: the discovery of a long-period eclipsing binary with a circumstellar disk

scientific article published in the Astrophysical Journal

Observational and dynamical characterization of main-belt comet P/2010 R2 (La Sagra)

scientific article published in Astronomical Journal

Observational results for eight long-period comets observed far from the Sun

scientific article published in Astronomy and Astrophysics

On the Origin and Evolution of the Material in 67P/Churyumov-Gerasimenko

scientific article published on 30 July 2020

On the nucleus structure and activity of comet 67P/Churyumov-Gerasimenko

scientific article published in Science

Optical observations of 23 distant Jupiter Family Comets, including 36P/Whipple at multiple phase angles

scientific article

Optical observations of comet 67P/Churyumov-Gerasimenko with the Nordic Optical Telescope. Comet activity before the solar conjunction

scientific article published in Astronomy and Astrophysics

Orbital alignment and star-spot properties in the WASP-52 planetary system

scientific article

Orbital elements of the material surrounding comet 67P/Churyumov-Gerasimenko

scientific article published in Astronomy and Astrophysics

PATHWAY TO THE GALACTIC DISTRIBUTION OF PLANETS: COMBINED SPITZER AND GROUND-BASED MICROLENS PARALLAX MEASUREMENTS OF 21 SINGLE-LENS EVENTS

scientific article (publication date: 24 April 2015)

Photometric Observations of the Binary Near-Earth Asteroid (65803) Didymos in 2015–2021 Prior to DART Impact

scientific article published in 2022

Photometry and models of selected main belt asteroids

scientific article published in Astronomy and Astrophysics

Photometry of cometary nuclei: rotation rates, colours and a comparison with Kuiper Belt Objects*

scientific article

Photometry of the Oort Cloud comet C/2009 P1 (Garradd): Pre-perihelion observations at 5.7 and 2.5AU

Physical characterization of low delta-V asteroid (175706) 1996 FG3★

scientific article

Physical model of near-Earth asteroid (1917) Cuyo from ground-based optical and thermal-IR observations

scholarly article

Physical properties and transmission spectrum of the WASP-74 planetary system from multiband photometry

article

Physical properties and transmission spectrum of the WASP-80 planetary system from multi-colour photometry

scientific article published in Astronomy and Astrophysics

Physical properties of the 0.94-Day period transiting planetary system WASP-18

scientific article published in the Astrophysical Journal

Physical properties of the WASP-67 planetary system from multi-colour photometry

scientific article published in Astronomy and Astrophysics

Physical properties of the planetary systems WASP-45 and WASP-46 from simultaneous multiband photometry

scholarly article

Physical properties, transmission and emission spectra of the WASP-19 planetary system from multi-colour photometry★

article

Pluto’s Atmosphere from Stellar Occultations in 2012 and 2013

scientific article published in the Astrophysical Journal

Possible evidence for partial differentiation of asteroid Lutetia from Rosetta

Properties of the Bare Nucleus of Comet 96P/Machholz 1

Realisation of a fully-deterministic microlensing observing strategy for inferring planet populations

scholarly article

Reanalyses of anomalous gravitational microlensing events in the OGLE-III early warning system database with combined data

scientific article published in the Astrophysical Journal

Red noise versus planetary interpretations in the microlensing event Ogle-2013-BLG-446

scientific article (publication date: 16 October 2015)

Results from the worldwide coma morphology campaign for comet ISON (C/2012 S1)

scholarly article

Revisiting the science case for near-UV spectroscopy with the VLT

RoboNet-II: Follow-up observations of microlensing events with a robotic network of telescopes

scholarly article

RoboTAP: Target priorities for robotic microlensing observations

scientific article published in Astronomy and Astrophysics

Rotation of cometary nuclei: new light curves and an update of the ensemble properties of Jupiter-family comets

scientific article

Rotation periods and astrometric motions of the Luhman 16AB brown dwarfs by high-resolution lucky-imaging monitoring

scientific article published in Astronomy and Astrophysics

SPITZER PARALLAX OF OGLE-2015-BLG-0966: A COLD NEPTUNE IN THE GALACTIC DISK

scientific article (publication date: 2 March 2016)

Search for satellites near (21) Lutetia using OSIRIS/Rosetta images

Search for the return of activity in active asteroid 176P/LINEAR

scientific article published in Astronomical Journal

Searching for variable stars in the cores of five metal-rich globular clusters using EMCCD observations

scientific article published in Astronomy and Astrophysics

Shape model and spin-state analysis of PHA contact binary (85990) 1999 JV6 from combined radar and optical observations

scientific article

Size and Shape of Chariklo from Multi-epoch Stellar Occultations

scientific article published in Astronomical Journal

Solar-insolation-induced changes in the coma morphology of comet 67P/Churyumov-Gerasimenko

scientific article published in Astronomy and Astrophysics

Spectrophotometric properties of the nucleus of comet 67P/Churyumov-Gerasimenko from the OSIRIS instrument onboard the ROSETTA spacecraft

scientific article published in Astronomy and Astrophysics

Spectroscopy and thermal modelling of the first interstellar object 1I/2017 U1 ‘Oumuamua

academic journal article

Spitzer Microlensing Parallax Reveals Two Isolated Stars in the Galactic Bulge

Spitzer Microlensing Parallax for OGLE-2017-BLG-0896 Reveals a Counter-rotating Low-mass Brown Dwarf

Spitzer microlens measurement of a massive remnant in a well-separated binary

scientific article published in the Astrophysical Journal

Spitzer observations of OGLE-2015-BLG-1212 reveal a new path toward breaking strong microlens degeneracies

scientific article published in the Astrophysical Journal

Spitzer observations of the asteroid-comet transition object and potential spacecraft target 107P (4015) Wilson-Harrington

scientific article published in Astronomy and Astrophysics

Sublimation-driven activity in main-belt comet 313p/Gibbs

scholarly article

Surface Properties of Near-Sun Asteroids

scientific article published in 2022

THE SPITZER MICROLENSING PROGRAM AS A PROBE FOR GLOBULAR CLUSTER PLANETS: ANALYSIS OF OGLE-2015-BLG-0448

scientific article published in the Astrophysical Journal

The 2016 Feb 19 outburst of comet 67P/CG: an ESA Rosetta multi-instrument study

scientific article

The 67P/Churyumov-Gerasimenko observation campaign in support of the Rosetta mission.

scientific article published on July 2017

The Castalia mission to Main Belt Comet 133P/Elst-Pizarro

The Centaur 10199 Chariklo: investigation into rotational period, absolute magnitude, and cometary activity

scientific article published in Astronomy and Astrophysics

The ESA Hera Mission: Detailed Characterization of the DART Impact Outcome and of the Binary Asteroid (65803) Didymos

scientific article published in 2022

The European Space Agency's Comet Interceptor lies in wait

scientific article published on 28 November 2019

The LCO Outbursting Objects Key Project: Overview and Year 1 Status

scientific article published in 2022

The Main Belt Comets and ice in the Solar System

The OGLE-III planet detection efficiency from six years of microlensing observations (2003–2008)

scientific article

The Science of Sungrazers, Sunskirters, and Other Near-Sun Comets

The Thermal, Mechanical, Structural, and Dielectric Properties of Cometary Nuclei After Rosetta

The abundance of Galactic planets from OGLE-III 2002 microlensing data

scientific article

The dust environment of comet 67P/Churyumov-Gerasimenko from Rosetta OSIRIS and VLT observations in the 4.5 to 2.9 AU heliocentric distance range inbound

scientific article published in Astronomy and Astrophysics

The dust environment of comet 67P/Churyumov–Gerasimenko: results from Monte Carlo dust tail modelling applied to a large ground-based observation data set

scientific article

The extreme microlensing event OGLE-2007-BLG-224: terrestrial parallax observation of a thick-disk brown dwarf

scientific article published in the Astrophysical Journal

The first circumbinary planet found by microlensing: OGLE-2007-BLG-349L(AB)c

scientific article published in Astronomical Journal

The first simultaneous microlensing observations by two space telescopes: Spitzer and Swift reveal a brown dwarf in event OGLE-2015-BLG-1319

scientific article published in the Astrophysical Journal

The geomorphology of (21) Lutetia: Results from the OSIRIS imaging system onboard ESA's Rosetta spacecraft

The internal structure of asteroid (25143) Itokawa as revealed by detection of YORP spin-up

scientific article published in Astronomy and Astrophysics

The nuclei of comets 7P/Pons-Winnecke, 14P/Wolf and 92P/Sanguin

scientific article published in Astronomy and Astrophysics

The nucleus of 103P/Hartley 2, target of theEPOXImission

scientific article published in Astronomy and Astrophysics

The nucleus of Comet 67P/Churyumov-Gerasimenko

scientific article published in Astronomy and Astrophysics

The perihelion activity of comet 67P/Churyumov–Gerasimenko as seen by robotic telescopes

article

The persistent activity of Jupiter-family comets at 3–7AU

article

The primordial nucleus of comet 67P/Churyumov-Gerasimenko

scientific article published in Astronomy and Astrophysics

The proposed Caroline ESA M3 mission to a Main Belt Comet

The refractory-to-ice mass ratio in comets

scholarly article

The return of activity in main-belt comet 133P/Elst-Pizarro

scholarly article

The rotation state of 67P/Churyumov-Gerasimenko from approach observations with the OSIRIS cameras on Rosetta

scientific article published in Astronomy and Astrophysics

The size and thermal properties of the nucleus of Comet 22P/Kopff

scholarly article

The size distribution of Jupiter Family comet nuclei

scholarly article

The transiting system GJ1214: high-precision defocused transit observations and a search for evidence of transit timing variation

scientific article published in Astronomy and Astrophysics

The tumbling rotational state of 1I/‘Oumuamua

Thermal properties, sizes, and size distribution of Jupiter-family cometary nuclei

Transits and starspots in the WASP-6 planetary system

article

Variable stars in the bulge globular cluster NGC 6401

scholarly article

X-shooter search for outgassing from main belt comet P/2012 T1 (Pan-STARRS)

scientific article published in Astronomy and Astrophysics