short period Hot Jupiter
WASP-180Ab: Doppler tomography of an hot Jupiter orbiting the primary star in a visual binary
... that a distant stellar companion can induce such oscillations in a Jupiter’s orbit, leading to high-eccentricity migration of the planet which produces a misaligned, short-period orbit. This would then be ...
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WASP-44b, WASP-45b and WASP-46b: three short-period, transiting extrasolar planets
... a hot Jupiter is first announced the radial veloc- ity data often poorly constrain eccentricity, and occultation observations are almost never ...of hot Jupiters are in near-circular orbits, then ...
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Discovery of WASP-85Ab: a hot Jupiter in a visual binary system
... We report the discovery of the transiting hot Jupiter exoplanet WASP-85 A b. Using a combined analysis of spectroscopic and photometric data, we determine that the planet orbits its host star every 2.66 ...
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WASP-5b: a dense, very hot Jupiter transiting a 12th-mag Southern-hemisphere star
... very hot Jupiter transiting a V = 12.3 star with an orbital period of ...large, Jupiter-sized planets in very short ...ultrashort period below 2 d (Pollacco et ...
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TW ;Hydrae: evidence of stellar spots instead of a Hot Jupiter
... the hot spots on the stellar surface ...by hot spots, something that has already been reported in several studies ...days period derived from the spectroscopic data (and assuming this as the true ...
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ELODIE metallicity-biased search for transiting Hot Jupiters II. A very hot Jupiter transiting the bright K star HD189733
... very short period (2.2 days) for the companion. With such a short period, the probability that the companion crosses the stellar disk is quite high ...
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WASP-24 b: A New Transiting Close-in Hot Jupiter Orbiting a Late F-star
... Online-only material: color figures 1. INTRODUCTION Large-scale, ground-based surveys for transiting planets are yielding a surprisingly diverse set of close-in giant planets. The last few years have seen the discovery ...
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WASP-32b: A transiting hot Jupiter planet orbiting a lithium-poor, solar-type star
... of short period exoplanets. Here we report the discovery of a “hot Jupiter” companion to the star WASP-32 and show that this star is lithium poor compared to other stars of similar ...
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WASP-77 Ab: A Transiting Hot Jupiter Planet in a Wide Binary System
... rather short, so we used a measurement of the orbital period from an analysis of the WASP photometry as an additional constraint in the MCMC analysis to the TRAPPIST and EulerCAM ...
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TESS Spots a Hot Jupiter with an Inner Transiting Neptune
... extremely short-period or- bits has been an unsolved problem for 25 years (Mayor & Queloz ...these hot Jupiters in their current orbital locations (disk migration, in situ formation, planet- ...
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WASP-94 A and B planets: hot-Jupiter cousins in a twin-star system
... 200 hot Jupiters (Mayor & Queloz 1995) have been discovered by exoplanet transit ...These short-period planetary systems are the easiest to detect because their small orbits improve their chances ...
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WASP-4b: A 12th Magnitude Transiting Hot Jupiter in the Southern Hemisphere
... WASP-4b, with an orbital period of 1.3 days, can be com- pared to other very short period planets such as OGLE-TR- 56b (Konacki et al. 2003), TrES-3b (O’Donovan et al. 2007), and WASP-3b (Pollacco et ...
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WASP-50 b: a hot Jupiter transiting a moderately active solar-type star
... detect short-period ...such short dis- tances from their parent stars, their orbital configurations pose an interesting challenge for theories of formation and evolu- tion of planetary systems ...
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WASP-43b: The closest-orbiting hot Jupiter
... Hot Jupiters with such short periods are much rarer than those in an apparent ‘pile up’ near 3–4 d. For example in Hellier et al. (2011b) we estimated that they were two orders of magni- tude less common, ...
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ATMOSPHERIC CHARACTERIZATION OF THE HOT JUPITER KEPLER-13Ab
... extremely hot Jupiter, orbiting an A-type star every ...a hot, early-type star makes this planet one of the hottest currently ...of Jupiter in the solar system, the expected blackbody ...
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WASP-20b and WASP-28b: a hot Saturn and a hot Jupiter in near-aligned orbits around solar-type stars
... termine the true obliquity (Ψ), otherwise we can only determine the sky-projected obliquity (λ). The two are related by: cos Ψ = cos I ∗ cos i P + sin I ∗ sin i P cos λ where i P is the inclination of the orbital axis to ...
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WASP-20b and WASP-28b: a hot Saturn and a hot Jupiter in near-aligned orbits around solar-type stars
... termine the true obliquity (Ψ), otherwise we can only determine the sky-projected obliquity (λ). The two are related by: cos Ψ = cos I ∗ cos i P + sin I ∗ sin i P cos λ where i P is the inclination of the orbital axis to ...
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Asteroseismological studies of long- and short-period variable subdwarf B stars
... The simplest of these is based on the idea that the (single) subdwarf B star progenitor experiences heavy mass loss near the tip of the flrst giant branch (FGB), at which the core attain[r] ...
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Constraints on the atmospheric circulation and variability of the eccentric hot Jupiter Xo-3b
... longer) timescales at the pressure levels probed by the 4.5 μm bandpass. These same data can also be used to evaluate the reliability of the reported uncertainties in secondary eclipse depths measured by the Spitzer ...
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Three short-period Jupiters from TESS. HIP 65Ab, TOI-157b, and TOI-169b
... orbital period of the three planets presented in this study, TOI-169b receives the highest insolation flux; 1403 times that of Earth, corresponding to an equilibrium temperature of 1715 ± ...
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