53 citations · 347 across the 27 of their papers we have counts for
9 papers · 1 filter
Investigating Transit Timing Variations in the Ultra-short Period Exoplanet WASP-19b
Shraddha Biswas, Ing-Guey Jiang, Li-Chin Yeh +6
In this study, we present a comprehensive analysis of transit timing variations (TTVs) in the ultra-short-period gas giant WASP-19b, which orbits a G-type main-sequence star. Our a…
Transit Timing Variations of the Sub-Saturn Exoplanet HAT-P-12b
Kaviya Parthasarathy, Hsin-Min Liu, Ing-Guey Jiang +12
We present Transit Timing Variations (TTVs) of HAT-P-12b, a low-density sub-Saturn mass planet orbiting a metal-poor K4 dwarf star. Using 14 years of observational data (2009-2022)…
Probing the Possible Causes of the Transit Timing Variation for TrES-2b in TESS Era
Shraddha Biswas, D. Bisht, Ing-Guey Jiang +2
Nowadays, transit timing variations (TTVs) are proving to be a very valuable tool in exoplanetary science to detect exoplanets by observing variations in transit times. To study th…
Constraining Planetary Formation Models Using Conditional Occurrences of Various Planet Types
Sridhar Gajendran, Ing-Guey Jiang, Li-Chin Yeh +1
We report the conditional occurrences between three planetary types: super-Earths (m sin i 10 M, P 100 days), warm Jupiters (m sin i 95 , 10 P $<…
Revisiting the Transit Timing Variations in the TrES-3 and Qatar-1 systems with TESS data
Vineet Kumar Mannaday, Parijat Thakur, John Southworth +12
We present and analyze 58 transit light curves of TrES-3b and 98 transit light curves of Qatar-1b observed by Transiting Exoplanet Survey Satellite (TESS), plus two transit light c…
The Transit Timing and Atmosphere of Hot Jupiter HAT-P-37b
Napaporn A-thano, Ing-Guey Jiang, Supachai Awiphan +13
The transit timing variation (TTV) and transmission spectroscopy analyses of the planet HAT-P-37b, which is a hot Jupiter orbiting an G-type star, were performed. Nine new transit…
Are There Transit Timing Variations for the Exoplanet Qatar-1b ?
Li-Hsin Su, Ing-Guey Jiang, Devesh P. Sariya +11
Motivated by the unsettled conclusion on whether there are any transit timing variations (TTVs) for the exoplanet Qatar-1b, 10 new transit light curves are presented and the TTV an…
Non-Sinusoidal Transit Timing Variations for the Exoplanet HAT-P-12b
Devesh P. Sariya, Ing-Guey Jiang, Li-Hsin Su +14
Considering the importance of investigating the transit timing variations (TTVs) of transiting exoplanets, we present a follow-up study of HAT-P-12b. We include six new light curve…
Probing Transit Timing Variation and its Possible Origin with Twelve New Transits of TrES-3b
Vineet Kumar Mannaday, Parijat Thakur, Ing-Guey Jiang +15
We present twelve new transit light curves of the hot-Jupiter TrES-3b observed during to probe the transit timing variation (TTV). By combining the mid-transit times de…