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Ephemeris Updates for Seven Selected Hatnet Survey Transiting Exoplanets
We refined the ephemeris of seven transiting exoplanets HAT-P-6b, HAT-P-12b, HAT-P-18b, HAT-P-22b, HAT-P-32b, HAT-P-33b, and HAT-P-52b. We observed...
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Split differential transit photometry
Transit photometry is a dependable method for detecting and characterizing exoplanets. However, the usual transit detection method requires a...
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Eight Exoplanet Candidates in SAO Survey
AbstractWe report eight new exoplanet candidates discovered at the Special Astrophysical Observatory of the Russian Academy of Sciences using the...
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Extended use of the Ariel Core Survey Data
The Ariel mission will execute an ambitious survey to measure transit and / or secondary eclipse spectra of the atmospheres of about 1000 exoplanets....
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Exploiting the transit timing capabilities of Ariel
The Transit Timing Variation (TTV) technique is a powerful dynamical tool to measure exoplanetary masses by analysing transit light curves. We...
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Wavelength dependent transit depth of HATS-5b: a haze dominant atmosphere?
The wavelength-dependent transit depth indicates the atmosphere composition of an exoplanet. We analyze the transit depth of HATS-5b using the data...
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Software to Determine the Sizes and Orbital Inclinations of Planets from the Transit Observation Data
AbstractWe present a software to determine the size of an exoplanet and the inclination of its orbit to the plane of the sky from the light curves of...
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The Mass Distribution of Transit Exoplanets from the Mass–Radius Relationships: the Structurization within Planetary Systems
AbstractMost transit exoplanets (85%) were discovered with the Kepler space telescope. However, the mass, which was measured mainly with the radial...
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A possible planet candidate in an external galaxy detected through X-ray transit
Many lines of reasoning suggest that external galaxies should host planetary systems, but detecting them by methods typically used in our own Galaxy...
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Radio Source Survey: Disputes, 1948–1957
The decade of the 1950s became one of the most eventful in the history of not only radio, but of all astronomy, as a result of the first significant...
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An exomoon survey of 70 cool giant exoplanets and the new candidate Kepler-1708 b-i
Exomoons represent a crucial missing puzzle piece in our efforts to understand extrasolar planetary systems. To address this deficiency, we here...
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Searching for Brown Dwarfs in Large Photometric Surveys: WISE, 2MASS, and DES
AbstractHomogeneous and complete samples of brown dwarfs are needed for various kinds of studies: kinematic studies of the Galaxy, studies of binary...
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Optimized cutting off transit algorithm to study stellar rotation from PLATO mission light curves
Measuring the stellar rotation of one of the components in eclipsing binaries (EBs) or planetary systems is a challenge task. The difficulty is...
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WASP-18b Secondary Eclipses Revisited Using TESS Observation
We report the characterization of a transiting hot Jupiter WASP-18b at optical wavelengths measured by the transiting exoplanet survey satellite...
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Large exomoons unlikely around Kepler-1625 b and Kepler-1708 b
There are more than 200 moons in our Solar System, but their relatively small radii make similarly sized extrasolar moons very hard to detect with...
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An extended low-density atmosphere around the Jupiter-sized planet WASP-193 b
Gas giants transiting bright nearby stars provide crucial insights into planetary system formation and evolution mechanisms. Most of these planets...
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On Jean-Charles Houzeau and Hilmar Duerbeck: How Transits of Venus Molded Their Late Professional Lives
In 1868 the Belgian astronomer Jean-Charles Houzeau de Lehaie (1820–1888) sailed from New Orleans to Jamaica, from where he developed a totally new...
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Finding exoplanets using object detection
Since the initial finding of exoplanets, planet detection has gained prominence as a field of research in astronomy. Using a variety of techniques,...
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A roadmap for the atmospheric characterization of terrestrial exoplanets with JWST
Ultracool dwarf stars are abundant, long-lived and uniquely suited to enable the atmospheric study of transiting terrestrial companions with the...
