678 datasets

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Query

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    "text": "exoplanet transit",
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        "op": "eq",
        "value": "Optical",
        "evidence": null
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IVOA Registry (Virtual Observatory)2012 · Astronomical catalogue
Optimizing exoplanet transit searches
…We investigate a method to increase the efficiency of a targeted exoplanet search with the transit technique by preselecting a subset of candidates from large catalogs of stars.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text
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in the title and description
IVOA Registry (Virtual Observatory)2022 · Astronomical catalogue
10 exoplanets from the Exoplanet Transit Database
…The citizen science data are from the Exoplanet Transit Database (ETD), which is a global project established in 2008 by the Variable Star and Exoplanet Section of the Czech Astronomical…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
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in the title and description
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exoplanets
IVOA Registry (Virtual Observatory)2009 · Astronomical catalogue
Transit of exoplanet HD 17156b
…Photometry is presented of the 2007 December 25 transit of HD 17156b, which has the longest orbital period and highest orbital eccentricity of all the known transiting exoplanets.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2022 · Astronomical catalogue
Two long-period transiting exoplanets
…The sample of long-period exoplanets with well-determined masses and radii is still limited, but a growing number of long-period objects reveal themselves in the Transiting Exoplanet… …We also used the Next Generation Transit Survey (NGTS) to photometrically monitor the candidates in order to observe additional transits.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
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in the title and description
Keyword
exoplanets
IVOA Registry (Virtual Observatory)2010 · Astronomical catalogue
Transit of exoplanet WASP-21b
…We report the discovery of WASP-21b, a new transiting exoplanet discovered by the Wide Angle Search for Planets (WASP) Consortium and established and characterized with the FIES, SOPHIE… …Furthermore there are clear indications that WASP-21b is the first transiting planet belonging to the thick disc.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2023 · Astronomical catalogue
O2 levels in Nearby Transiting Exoplanets
…Molecular oxygen is a strong indicator of life on Earth and may indicate biological processes on exoplanets too.… …partial transit from each ELT can be combined.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
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in the title and description
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exoplanets
IVOA Registry (Virtual Observatory)2024 · Astronomical catalogue
Giant Outer Transiting Exoplanet Mass survey. IV.
…Discovering and characterizing exoplanets at the outer edge of the transit method's sensitivity has proven challenging owing to geometric biases and the practical difficulties associated… …Nonetheless, a sample of giant exoplanets on orbits longer than 100 days has been identified by transit hunting missions.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
Text
in the title and description
Keyword
exoplanets
IVOA Registry (Virtual Observatory)2024 · Astronomical catalogue
Giant Outer Transiting Exoplanet Mass Survey. III.
…Large-scale exoplanet surveys like the Transiting Exoplanet Survey Satellite (TESS) mission are powerful tools for discovering large numbers of exoplanet candidates.… …In some cases, radial velocity (RV) follow up can constrain the period enough to enable a future targeted transit detection.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
Text
in the title and description
Keyword
exoplanets
IVOA Registry (Virtual Observatory)2009 · Astronomical catalogue
Four transits of the exoplanet XO-1b
…We present RIz photometry of four consecutive transits of the newly discovered exoplanet XO-1b.… …We improve on the estimates of the transit parameters, finding the planetary radius to be R_P_=1.184^0.028^_0.018_R_J_, and the stellar radius to be R*=0.928^+0.018^_0.013_R_{sun}_,…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2009 · Astronomical catalogue
Six transits of exoplanet HAT-P-1b
…Although it remains the case that HAT-P-1b is among the least dense of the known sample of transiting exoplanets, its properties are in accord with previously published models of strongly… …The times of the transits have a typical accuracy of 1 minute and do not depart significantly from a constant period.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2009 · Astronomical catalogue
Three transits of the exoplanet TrES-2
…Of the nearby transiting exoplanets that are amenable to detailed study, TrES-2 is both the most massive and the one with the largest impact parameter.… …We present z-band photometry of three transits of TrES-2.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2013 · Astronomical catalogue
Three short-period, transiting exoplanets
…We report the discovery of three extrasolar planets that transit their moderately bright (m_V_=12-13) host stars.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2004 · Astronomical catalogue
Transiting exoplanet OGLE-TR-132b
…This data is the lightcurve of the transiting planetary system OGLE-TR-132. Very high photometric precision has been obtained using FORS2 on the VLT (ESO).… …The transit occuring on May 16th, 2004 has been observed in very good atmospheric conditions. Image subtraction and aperture photometry was performed.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text
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in the title and description
IVOA Registry (Virtual Observatory)2009 · Astronomical catalogue
Transits of exoplanet XO-3b
…We present photometry of 13 transits of XO-3b, a massive transiting planet on an eccentric orbit. Previous data led to two inconsistent estimates of the planetary radius.… …To help in planning future observations, we provide refined transit and occultation ephemerides.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text
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in the title and description
IVOA Registry (Virtual Observatory)2009 · Astronomical catalogue
Observations of transits of the TrES-2 exoplanet
…We report a possible change in the orbit parameters of the TrES-2 exoplanet.… …With a period of 2.470621 days, the TrES-2 exoplanet exhibits almost "grazing" transits 110.4-minutes duration as measured in 2006 by Holman and collaborators (2007, Cat.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text
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in the title and description
IVOA Registry (Virtual Observatory)2009 · Astronomical catalogue
Six transits of the exoplanet XO-2b
…We present photometry of six transits of the exoplanet XO-2b.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text
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in the title and description
IVOA Registry (Virtual Observatory)2009 · Astronomical catalogue
Five transits of the exoplanet OGLE-TR-10b
…We present I and B photometry of five distinct transits of the exoplanet OGLE-TR-10b.… …We provide updated determinations of all the system parameters, including the transit ephemerides.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2017 · Astronomical catalogue
Transiting Exoplanet Monitoring Project. II. HAT-P-33
…We present 10 R-band photometric observations of eight different transits of the hot Jupiter HAT-P-33b, which has been targeted by our Transiting Exoplanet Monitoring Project.… …Our results are based on more complete light curves, whereas the previously published work had only one complete transit light curve.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · Infrared · OpticalSynced 6 d ago
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in the title and description
IVOA Registry (Virtual Observatory)2013 · Astronomical catalogue
Photometry of four massive transiting exoplanets
…We report the discovery of four relatively massive (2-7M_J_) transiting extrasolar planets.… …HAT-P-21b is a borderline object between the pM and pL class planets, and the transits occur near apastron.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · Infrared · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2010 · Astronomical catalogue
Transits of 12 new exoplanet candidates
…We used VLT/VIMOS images in the V band to obtain light curves of extrasolar planetary transits OGLE-TR-111 and OGLE-TR-113, and candidate planetary transits: OGLE-TR-82, OGLE-TR-86,… …We observed 9 OGLE objects at the predicted transit moments. Two other transits were shifted in time by a few hours.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
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IVOA Registry (Virtual Observatory)2024 · Astronomical catalogue
Transit depth variability with TESS
…The phenomenon of transit depth variability offers a pathway through which processes such as exoplanet atmospheric activity and orbital dynamics can be studied.… …In this work we conduct a blind search for transit depth variations among 330 known planets observed by the Transiting Exoplanet Survey Satellite within its first four years of operation…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
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in the title and description
Keyword
exoplanets
IVOA Registry (Virtual Observatory)2022 · Astronomical catalogue
TESS transit timing of hot Jupiters
…We provide a database of transit times and updated ephemerides for 382 planets based on data from the NASA Transiting Exoplanet Survey Satellite (TESS) and previously reported transit… …In total, our database contains 8667 transit-timing measurements for 382 systems.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
Text
in the title and description
Keyword
exoplanets
IVOA Registry (Virtual Observatory)2022 · Astronomical catalogue
Transiting planet HATS-18b
…We present extensive photometry of HATS-18 from which we measure 27 times of mid-transit.… …Two further transit times were measured from data from the Transiting Exoplanet Survey Satellite (TESS) and three more taken from the literature.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · Infrared · Optical · UvSynced 6 d ago
Why it matched · text, keyword
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in the title and description
Keyword
exoplanets
IVOA Registry (Virtual Observatory)2023 · Astronomical catalogue
A full transit of nu.02 Lup d
…Only a partial transit of planet d had been covered so we re-observed an inferior conjunction of the long-period 8.6 Earth mass exoplanet nu.02 Lup d with the CHEOPS space telescope… …Yet, only a sustained follow-up of nu.02 Lup d transits will warrant a comprehensive search for a moon around this outstanding exoplanet.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
Text
in the title and description
Keyword
exoplanets
IVOA Registry (Virtual Observatory)2024 · Astronomical catalogue
Transit times of hot Jupiters from TESS
…We have analyzed 7068 transits from the Transiting Exoplanet Survey Satellite (TESS) for a sample of 326 hot Jupiters.… …These new mid-transit-time data allow us to update ephemerides for these systems.…
cdsarc.cds.unistra.fr ↗Astronomy & Astrophysics · OpticalSynced 6 d ago
Why it matched · text, keyword
Text
in the title and description
Keyword
exoplanets